Lexmark MS410 series User manual

Lexmark MS410 Series
Machine Type 4514-420, -430
Service Manual
•Start diagnostics
•Maintenance
•Safety and notices
•Trademarks
•Index
October 17, 2012 www.lexmark.com
P/N 12G2879

Product information
Product name:
Lexmark MS410 Series
Machine type:
4514
Model(s):
420, 430
Edition notice
October 17, 2012
The following paragraph does not apply to any country where such provisions are inconsistent with local law: LEXMARK INTERNATIONAL,
INC., PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of
express or implied warranties in certain transactions; therefore, this statement may not apply to you.
This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these
changes will be incorporated in later editions. Improvements or changes in the products or the programs described may be made at any
time.
References in this publication to products, programs, or services do not imply that the manufacturer intends to make these available in all
countries in which it operates. Any reference to a product, program, or service is not intended to state or imply that only that product,
program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any existing intellectual
property right may be used instead. Evaluation and verification of operation in conjunction with other products, programs, or services,
except those expressly designated by the manufacturer, are the user’s responsibility.
Trademarks
Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc., registered in the United States and/or other
countries.
Mac and the Mac logo are trademarks of Apple Inc., registered in the U.S. and other countries.
PCL® is a registered trademark of the Hewlett-Packard Company.
All other trademarks are the property of their respective owners.
© 2012 Lexmark International, Inc.
All rights reserved.
P/N 12G2879
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Table of contents
Product information.....................................................................................2
Edition notice...............................................................................................2
Notices and safety information..................................................................11
Laser notices............................................................................................................................................11
Safety.......................................................................................................................................................14
Preface.......................................................................................................19
Service manual conventions....................................................................................................................19
General information...................................................................................21
Media guidelines.....................................................................................................................................21
Paper guidelines ...............................................................................................................................................21
Using recycled paper and other office papers ..................................................................................................23
Using specialty media .......................................................................................................................................24
Supported paper sizes, types, and weights ......................................................................................................26
Data security notice.................................................................................................................................28
Tools required for service........................................................................................................................28
Diagnostic information...............................................................................31
Troubleshooting overview.......................................................................................................................31
Performing the initial troubleshooting check ...................................................................................................31
Power‑on Reset (POR) sequence ......................................................................................................................31
Understanding the printer messages......................................................................................................32
Cartridge, imaging unit mismatch [41.xy].........................................................................................................32
Change [paper source] to [custom type name]. Load [orientation]. ................................................................32
Change [paper source] to [custom string]. Load [orientation]. ........................................................................32
Change [paper source] to [paper size]. Load [orientation]...............................................................................32
Change [paper source] to [paper type] [paper size]. Load [orientation]. .........................................................33
Close front door ................................................................................................................................................ 33
Complex page may misprint [39] ...................................................................................................................... 33
Defective flash memory [51] ............................................................................................................................ 33
Insert tray [x] ....................................................................................................................................................33
Load [paper source] with [custom type name] [orientation] ...........................................................................33
Load [paper source] with [custom string] [orientation] ...................................................................................34
Load [paper source] with [paper size] [orientation] .........................................................................................34
Load [paper source] with [paper type] [paper size] [orientation] ....................................................................34
Load MP feeder with [custom type name] [orientation]..................................................................................34
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Load MP feeder with [custom string] [orientation]..........................................................................................35
Load MP feeder with [paper size] [orientation] ...............................................................................................35
Load MP feeder with [paper type] [paper size] [orientation]...........................................................................35
Non‑Lexmark [supply type], see User’s Guide [33.xy] ......................................................................................35
Printer restart. Check last job. ..........................................................................................................................36
Bin full. Remove paper...................................................................................................................................... 36
Parallel port disabled [56].................................................................................................................................36
Rear USB port disabled [56]..............................................................................................................................36
Too many trays. Remove some. [58] ................................................................................................................36
Flash memory unformatted [53] ...................................................................................................................... 37
Fixing print quality issues........................................................................................................................37
Initial print quality check ..................................................................................................................................37
Print quality checks...........................................................................................................................................37
Paper jams...............................................................................................................................................46
Avoiding jams....................................................................................................................................................46
Understanding jam messages and locations.....................................................................................................47
200 paper jams .................................................................................................................................................49
201 paper jams .................................................................................................................................................56
202 paper jams .................................................................................................................................................57
230 paper jams .................................................................................................................................................60
240 paper jams .................................................................................................................................................63
250 paper jams .................................................................................................................................................72
User attendance messages (0-99.99)......................................................................................................74
User attendance messages (0‑99.99) ............................................................................................................... 74
Toner cartridge smart chip contact service check ............................................................................................77
Imaging unit smart chip contact service check .................................................................................................77
Media size mismatch service check ..................................................................................................................77
Printer/cartridge mismatch service check ........................................................................................................78
Insufficient memory service check ................................................................................................................... 79
Printer hardware errors..........................................................................................................................80
1xx error messages ...........................................................................................................................................80
111.xx LSU service check ..................................................................................................................................83
Fuser service check ...........................................................................................................................................83
LVPS service check ............................................................................................................................................ 84
Toner density sensor service check ..................................................................................................................84
CTLS service check ............................................................................................................................................ 85
Main drive gearbox service check..................................................................................................................... 85
Cartridge gearbox service check .......................................................................................................................86
9xx error messages ...........................................................................................................................................86
System software error service check ................................................................................................................89
NVRAM mismatch failure service check ...........................................................................................................94
Input option errors..................................................................................................................................95
3xx error messages ...........................................................................................................................................95
Option tray pick/lift motor service check .........................................................................................................96
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Option tray separator/passthrough motor service check ................................................................................97
Option tray ACM motor service check..............................................................................................................98
Option tray controller card service check.........................................................................................................98
Symptoms................................................................................................................................................99
Base printer symptoms.....................................................................................................................................99
Cooling fan service check..................................................................................................................................99
Dead machine service check...........................................................................................................................100
Controller board service check .......................................................................................................................100
Control panel button service check ................................................................................................................ 101
Control panel service check ............................................................................................................................ 102
Toner starvation service check .......................................................................................................................102
USB print service check...................................................................................................................................103
Network service check....................................................................................................................................104
Service menus..........................................................................................107
Understanding the control panel and menus.......................................................................................107
Using the printer control panel.......................................................................................................................107
Understanding the colors of the indicator and Sleep button lights................................................................ 108
Menus list ....................................................................................................................................................... 109
Diagnostics menu..................................................................................................................................109
Entering the Diagnostics menu....................................................................................................................... 109
Registration..................................................................................................................................................... 109
Print Tests ....................................................................................................................................................... 110
Print Quality Pages.......................................................................................................................................... 110
Hardware Tests ...............................................................................................................................................111
Duplex Tests....................................................................................................................................................112
Input Tray Tests ..............................................................................................................................................114
Output Bin Tests .............................................................................................................................................115
Base Sensor Test ............................................................................................................................................. 116
Device Tests ....................................................................................................................................................116
Printer Setup...................................................................................................................................................117
EP Setup.......................................................................................................................................................... 118
Reports ...........................................................................................................................................................120
Event Log ........................................................................................................................................................ 120
EXIT DIAGNOSTICS .......................................................................................................................................... 121
Configuration menu..............................................................................................................................121
Entering the Configuration menu ................................................................................................................... 121
Prt Quality Pgs ................................................................................................................................................ 121
Reports ...........................................................................................................................................................122
Panel Menus ...................................................................................................................................................122
Demo Mode .................................................................................................................................................... 122
Factory Defaults.............................................................................................................................................. 123
Energy Conserve .............................................................................................................................................123
Wipe All Settings............................................................................................................................................. 123
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Font Density....................................................................................................................................................123
Font Sharpening..............................................................................................................................................123
Reduced Curl...................................................................................................................................................124
A5 Loading ...................................................................................................................................................... 124
USB Speed....................................................................................................................................................... 124
USB PnP ..........................................................................................................................................................124
Exit Config Menu............................................................................................................................................. 124
Entering Invalid engine mode................................................................................................................125
Entering Recovery mode.......................................................................................................................125
Service engineer menu..........................................................................................................................125
Accessing the service engineer (SE) menu...................................................................................................... 125
Service engineer (SE) menu ............................................................................................................................ 125
Repair information...................................................................................127
Removal precautions.............................................................................................................................127
Data security notice ........................................................................................................................................ 127
Handling ESD‑sensitive parts ..........................................................................................................................127
RIP board/operator panel replacement..........................................................................................................128
Ribbon cable connectors ................................................................................................................................129
Zero Insertion Force (ZIF) connectors ........................................................................................................ 129
Horizontal top contact connector .............................................................................................................. 130
Horizontal bottom contact connector........................................................................................................133
Vertical mount contact connector .............................................................................................................136
Horizontal sliding contact connector ......................................................................................................... 139
Low Insertion Force (LIF) connector........................................................................................................... 142
Printhead assembly adjustments....................................................................................................................143
Removal procedures.............................................................................................................................146
Left side removals.................................................................................................................................146
Left cover removal .......................................................................................................................................... 146
Main drive gearbox removal........................................................................................................................... 147
MPF solenoid removal ....................................................................................................................................149
MPF gearbox removal..................................................................................................................................... 151
Reverse solenoid removal...............................................................................................................................154
ACM clutch removal........................................................................................................................................155
Cartridge gearbox removal .............................................................................................................................160
Duplex gear assembly removal ....................................................................................................................... 160
Right side removals...............................................................................................................................162
Right cover removal........................................................................................................................................ 162
Cooling fan duct removal................................................................................................................................163
Cooling fan removal........................................................................................................................................ 163
Controller board removal ...............................................................................................................................164
Toner cartridge smart chip contact removal ..................................................................................................165
Front removals......................................................................................................................................167
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Left front mount removal ...............................................................................................................................167
Right front mount removal ............................................................................................................................. 168
Transfer roll removal ...................................................................................................................................... 170
Cartridge plunger removal.............................................................................................................................. 171
Bezel removal .................................................................................................................................................174
Nameplate removal ........................................................................................................................................175
Control panel assembly removal .................................................................................................................... 175
UICC removal ..................................................................................................................................................177
MPF assembly removal...................................................................................................................................178
MPF pick roller cover removal ........................................................................................................................181
MPF pick roller removal..................................................................................................................................181
Bail removal .................................................................................................................................................... 182
Jam access cover removal............................................................................................................................... 182
Front door removal......................................................................................................................................... 183
Front access cover removal ............................................................................................................................ 186
Front door sensor removal ............................................................................................................................. 186
Front input guide removal .............................................................................................................................. 187
Separator pad removal ...................................................................................................................................189
Bottom removals...................................................................................................................................191
Power supply removal ....................................................................................................................................191
Power supply shield removal.......................................................................................................................... 192
Duplex removal...............................................................................................................................................193
Duplex sensor and input sensor removal .......................................................................................................194
Toner density sensor removal ........................................................................................................................196
Trailing edge sensor removal.......................................................................................................................... 197
ACM assembly removal ..................................................................................................................................202
Rear side removals................................................................................................................................207
Dust cover removal......................................................................................................................................... 207
Rear door and cover removal ......................................................................................................................... 207
Narrow media/bin full sensor removal........................................................................................................... 208
Redrive assembly removal ..............................................................................................................................210
Fuser removal ................................................................................................................................................. 211
Top side removals.................................................................................................................................212
Top cover removal .......................................................................................................................................... 212
Laser scanning unit (LSU) removal.................................................................................................................. 213
250/550-sheet option tray removals....................................................................................................214
Pick roller removal ..........................................................................................................................................214
Separator roll assembly removal .................................................................................................................... 215
ACM assembly removal ..................................................................................................................................217
Component locations...............................................................................221
Exterior locations..................................................................................................................................221
Front view ....................................................................................................................................................... 221
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Rear view ........................................................................................................................................................ 222
Maintenance............................................................................................223
Inspection guide....................................................................................................................................223
Lubrication specification.......................................................................................................................223
Cleaning the printer..............................................................................................................................224
Parts catalog............................................................................................226
Legend...................................................................................................................................................226
Assembly 1: Covers................................................................................................................................227
Assembly 2: Electronics 1......................................................................................................................229
Assembly 3: Electronics 2......................................................................................................................231
Assembly 4: Frame................................................................................................................................233
Assembly 5: Option trays......................................................................................................................235
Assembly 6: Power cords......................................................................................................................237
Appendix A: Printer specifications............................................................239
Product power consumption.................................................................................................................239
Electrical specifications.........................................................................................................................239
Operating clearances.............................................................................................................................240
Acoustics...............................................................................................................................................240
Operating environment.........................................................................................................................241
Appendix B: Options and features............................................................243
Available internal options.....................................................................................................................243
Media handling options.........................................................................................................................243
Appendix C: Theory of operation..............................................................245
POR sequence.......................................................................................................................................245
Printer control.......................................................................................................................................245
Paper path information.........................................................................................................................245
Input tray ........................................................................................................................................................ 245
Multipurpose feeder (MPF) ............................................................................................................................245
Simplex printing .............................................................................................................................................. 246
Duplex printing ............................................................................................................................................... 247
Media handling components.................................................................................................................247
Main drive gearbox......................................................................................................................................... 247
Autocompensator mechanism (ACM) ............................................................................................................ 247
Key components....................................................................................................................................248
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Sensors............................................................................................................................................................ 248
Other key components ................................................................................................................................... 249
Electrophotographic process (EP process)............................................................................................251
Appendix D: Acronyms.............................................................................255
Acronyms...............................................................................................................................................255
Index........................................................................................................257
Part number index...................................................................................263
Part name index.......................................................................................267
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10

Notices and safety information
Laser notices
Laser notice
The printer is certified in the U.S. to conform to the requirements of DHHS 21 CFR, Chapter I, Subchapter J for Class I
(1) laser products, and elsewhere is certified as a Class I laser product conforming to the requirements of IEC 60825-1.
Class I laser products are not considered to be hazardous. The printer contains internally a Class IIIb (3b) laser that is
nominally a 7 milliwatt gallium arsenide laser operating in the wavelength of 655-675 nanometers. The laser system
and printer are designed so there is never any human access to laser radiation above a Class I level during normal
operation, user maintenance, or prescribed service condition.
Laser-Hinweis
Der Drucker wurde in den USA zertifiziert und entspricht den DHHS-Vorschriften 21 CFR, Kapitel I, Unterkapitel J für
Laserprodukte der Klasse I (1); andernorts ist er als Laserprodukt der Klasse I zertifiziert, das den IEC 60825-1-
Anforderungen entspricht.
Laserprodukte der Klasse I werden nicht als gefährlich eingestuft. Der Drucker enthält im Inneren einen Laser der
Klasse IIIb (3b), und zwar einen 7-Milliwatt-Gallium-Arsenid-Laser, der im Wellenlängenbereich von 655 bis 675
Nanometern arbeitet. Das Lasersystem und der Drucker sind so konstruiert, dass unter normalen Betriebsbedingungen,
bei der Wartung durch den Benutzer oder bei den vorgeschriebenen Wartungsbedingungen Menschen keiner
Laserstrahlung ausgesetzt sind, die die Werte für Klasse I überschreitet.
Avis relatif à l'utilisation du laser
L'imprimante est certifiée conforme aux exigences de la réglementation des Etats-Unis relative aux produits laser (DHHS
21 CFR, Chapter I, Subchapter J for Class I (1)). Pour les autres pays, elle est certifiée conforme aux exigences des normes
IEC 60825-1 relatives aux produits laser de classe I.
Les produits laser de Classe I ne sont pas considérés comme dangereux. L'imprimante contient un laser de classe IIIb
(3b), laser arséniure de gallium 7 milliwatts opérant sur une longueur d'onde de l'ordre de 655 à 675 nanomètres. Le
système laser ainsi que l'imprimante ont été conçus de manière à ce que personne ne soit exposé à des rayonnements
laser dépassant le niveau de classe I dans le cadre d'un fonctionnement normal, de l'entretien par l'utilisateur ou de la
maintenance.
Avvertenze sui prodotti laser
La stampante è certificata negli Stati Uniti come stampante conforme ai requisiti DHHS 21 CFR, Capitolo I, Sottocapitolo
J per i prodotti laser di Classe I (1), mentre in altri paesi è certificata come prodotto laser di Classe I conforme ai requisiti
IEC 60825-1.
I prodotti laser di Classe I non sono considerati pericolosi. La stampante contiene un laser di Classe IIIb (3b), che è
nominalmente un laser ad arseniuro di gallio a 7 milliwatt funzionante a una lunghezza d'onda di 655-675 nanometri.
Il sistema laser e la stampante sono stati progettati in modo da impedire l'esposizione a radiazioni laser superiori al
livello previsto dalla Classe I durante le normali operazioni di stampa, manutenzione o assistenza.
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Notices and safety information
11

Aviso de láser
Esta impresora se ha certificado en EE. UU. de conformidad con los requisitos de DHHS 21 CFR, capítulo I, subcapítulo
J, para los productos láser de Clase I (1), y en otros países está certificada como un producto láser de Clase I de acuerdo
con los requisitos de IEC 60825-1.
Los productos láser de Clase I no se consideran peligrosos. La impresora contiene un láser interno de Clase IIIb (3b) que
nominalmente es un láser de arseniuro de galio de 7 milivatios que funciona en una longitud de onda de 655-675
nanómetros. El sistema láser y la impresora se han diseñado para que ningún individuo acceda nunca a las radiaciones
láser por encima del nivel de Clase I durante su uso normal, ni en tareas de mantenimiento o intervenciones de servicio
técnico prescritas.
Aviso sobre laser
A impressora foi certificada nos EUA por estar em conformidade com os requisitos do DHHS 21 CFR, capítulo I,
subcapítulo J, para produtos a laser de Classe I (1) e, nos demais países, foi certificada como produto a laser de Classe
I em conformidade com os requisitos da IEC 60825-1.
Os produtos a laser de Classe I não são considerados perigosos. A impressora contém, internamente, um laser de Classe
IIIb (3b) que é um laser de arsenieto de gálio de 7 miliwatts operando no comprimento de onda de 655-675 nanômetros.
O sistema do laser e a impressora foram projetados para que jamais haja acesso humano à radiação do laser acima do
nível da Classe I durante a operação normal ou a manutenção pelo usuário ou sob as condições de manutenção
prescritas.
Laserinformatie
Deze printer is in de Verenigde Staten gecertificeerd als een product dat voldoet aan de vereisten van DHHS 21 CFR,
hoofdstuk 1, paragraaf J voor laserproducten van klasse I (1). Elders is de printer gecertificeerd als een laserproduct
van klasse I dat voldoet aan de vereisten van IEC 60825-1.
Laserproducten van klasse I worden geacht geen gevaar op te leveren. De printer bevat intern een laser van klasse IIIb
(3b), een galliumarsenide laser met een nominaal vermogen van 7 milliwatt en een golflengtebereik van 655-675
nanometer. Het lasersysteem en de printer zijn zodanig ontworpen dat gebruikers nooit blootstaan aan laserstraling
die hoger is dan het toegestane niveau voor klasse I-apparaten, tijdens normaal gebruik, onderhoudswerkzaamheden
door de gebruiker of voorgeschreven servicewerkzaamheden.
Lasererklæring
Denne printer er certificeret i USA i henhold til kravene i DHHS 21 CFR, afsnit I, underafsnit J, for Klasse I-laserprodukter
(1) og certificeret andetsteds som et Klasse I-laserprodukt i henhold til kravene i IEC 60825-1.
Klasse I-laserprodukter anses ikke for at være farlige. Printeren indeholder internt en klasse IIIb (3b)-laser, der nominelt
er en 7 milliwatt galliumarsenid-laser, som fungerer i bølgelængdeområdet 655-675 nanometer. Lasersystemet og
printeren er udviklet på en sådan måde, at der ikke er en direkte laserstråling, der overskrider Klasse I-niveauet under
normal brug, brugers vedligeholdelse eller de foreskrevne servicebetingelser.
Laserilmoitus
Tämä tulostin on sertifioitu Yhdysvalloissa DHHS 21 CFR, Chapter I, Subchapter J -standardin mukaiseksi luokan I (1) -
lasertuotteeksi ja muualla IEC 60825-1 -standardin mukaiseksi luokan I lasertuotteeksi.
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Notices and safety information
12

Luokan I lasertuotteita ei pidetä haitallisina. Tulostimen sisällä on luokan IIIb (3b) laser, joka on nimellisteholtaan 7
mW:n galliumarsenidilaser ja toimii 655–675 nanometrin aallonpituuksilla. Laserjärjestelmä ja tulostin ovat
rakenteeltaan sellaisia, että käyttäjä ei joudu alttiiksi luokkaa 1 suuremmalle säteilylle normaalin käytön, ylläpidon tai
huollon aikana.
Lasermeddelande
Skrivaren är certifierad i USA enligt kraven i DHHS 21 CFR, avsnitt I, underavsnitt J för laserprodukter av klass I (1) och
i andra länder är den certifierad som en laserprodukt av klass I som uppfyller kraven i IEC 60825-1.
Laserprodukter av klass I anses inte vara skadliga. Skrivaren innehåller en klass IIIb (3b)-laser, vilket är en 7 mW
galliumarseniklaser som arbetar inom en våglängd på 655–675 nm. Lasersystemet och skrivaren är utformade så att
människor aldrig utsätts för laserstrålning över klass I-nivå under normala förhållanden vid användning, underhåll eller
service.
Lasermerknad
Skriveren er sertifisert i USA for samsvar med kravene i DHHS 21 CFR, kapittel I, underkapittel J for laserprodukter av
klasse I (1), og er andre steder sertifisert som et laserprodukt av klasse I som samsvarer med kravene i IEC 60825-1.
Laserprodukter av klasse I anses ikke som helseskadelige. Skriveren inneholder en intern laser av klasse IIIb (3b) som
nominelt er en 7 milliwatt galliumarsenid-laser, og som opererer i bølgelengder på 655-675 nanometer. Lasersystemet
og skriveren er utformet slik at mennesker ikke utsettes for laserstråling utover nivået i klasse I under normal drift,
vedlikehold eller foreskrevet service.
Avís sobre el làser
Als EUA, la impressora està certificada de conformitat amb els requisits del capítol I, apartat J del CFR 21 del Departament
de Salut i Serveis Humans per a productes làser de classe I (1) i a la resta de països està certificada com a producte làser
de classe I d'acord amb els requisits de la norma IEC 60825-1.
Els productes làser de classe I no es consideren perillosos. A l'interior de la impressora hi ha un làser de classe IIIb (3b)
que nominalment es un arsenur de galió de 7 mil·liwatts que funciona a una longitud d'ona de 655-675 nanòmetres.
El sistema làser y la impressora s'han dissenyat amb l'objectiu d'impedir l'accés humà de la radiació làser superior al
nivell de classe I durant un funcionament normal, el manteniment per part de l'usuari o les condicions de servei
prescrites.
レーザーに関する通知
本機は、米国においてクラス I（1）レーザー製品に対する DHHS 21 CFR、Chapter I、Subchapter J の要件に準
拠し、その他の国では IEC 60825-1 の要件に準拠するクラス I レーザー製品として認可されています。
クラス I レーザー製品は、危険性がないとみなされています。 本機には、クラス IIIb（3b）レーザーが内蔵
されています。これは、655 ～675 ナノメートルの波長で動作する定格 7 ミリワットのガリウムヒ素レーザ
ーです。 レーザーシステムとプリンタは、通常の操作、ユーザーによるメンテナンス、または所定のサー
ビス条件の下で、ユーザーがクラス I レベルを超えるレーザー放射に絶対にさらされないように設計されて
います。
레이저 관련 공지
이프린터는 미국에서 DHHS 21 CFR, Chapter I, Subchapter J 의요구 사항을 준수하는 클래스 I(1) 레이저 제품으
로승인되었으며 이외 지역에서 IEC 60825-1 의요구 사항을 준수하는 클래스 I 레이저 제품으로 승인되었습니다.
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13

Class I 레이저 제품은 위험한 제품으로 간주되지 않습니다. 프린터에는 655-675 나노미터의 파장 영역에서 작동
하는 공칭 7 밀리와트 갈륨 비소 레이저인 클래스 IIIb(3b) 레이저가 내부에 포함되어 있습니다. 레이저 시스템
과프린터는 정상적인 작동, 사용자 유지 관리 또는 사전 설명된 서비스 조건에는 사람에게 클래스 I 수준 이상
의레이저 방사가 노출되지 않도록 설계되었습니다.
激光注意事项
本打印机在美国认证合乎 DHHS 21 CFR Chapter I，Subchapter J 对分类I（1）激光产品的标准，而在其他地区则
被认证是合乎 IEC 60825-1 的分类I 激光产品。
一般认为分类I 激光产品不具有危险性。本打印机内部含有分类IIIb（3b）的激光，在操作过程中会产生额定
7 毫瓦的砷化镓激光，其波长范围在655-675nm 之间。本激光系统及打印机的设计，在一般操作、使用者维护
或规定内的维修情况下，不会使人体接触分类I 以上等级的辐射。
雷射聲明
本印表機係經過美國核可，符合 DHHS 21 CFR，Chapter I，Subchapter J 規定的 I (1) 級雷射產品激光注意事项；
在美國以外的地區，為符合 IEC 60825-1 規定的 I 級雷射產品。
根據 I 級雷射產品的規定，這類產品不會對人體造成傷害。本機所採用之 IIIb (3b) 級雷射只會產生7 百萬分之
一瓦特 (milliwatt)、波長 655 至675 億分之一米 (nanometer) 的鎵砷放射線 (gallium arsenide laser)。使用者只要
以正確的方法操作及維護保養，並依照先前所述之維修方式進行修護，此印表機與其雷射系統絕不會產生I 級
以上的放射線，而對人體造成傷害。
Safety
Safety information
•The safety of this product is based on testing and approvals of the original design and specific components. The
manufacturer is not responsible for safety in the event of use of unauthorized replacement parts.
•The maintenance information for this product has been prepared for use by a professional service person and is
not intended to be used by others.
•There may be an increased risk of electric shock and personal injury during disassembly and servicing of this product.
Professional service personnel should understand this and take necessary precautions.
CAUTION—POTENTIAL INJURY
The lithium battery in this product is not intended to be replaced. There is a danger of explosion if a lithium
battery is incorrectly replaced. Do not recharge, disassemble, or incinerate a lithium battery. Discard used
lithium batteries according to the manufacturer's instructions and local regulations.
Consignes de sécurité
•La sécurité de ce produit repose sur des tests et des agréations portant sur sa conception d'origine et sur des
composants particuliers. Le fabricant n'assume aucune responsabilité concernant la sécurité en cas d'utilisation de
pièces de rechange non agréées.
•Les consignes d'entretien et de réparation de ce produit s'adressent uniquement à un personnel de maintenance
qualifié.
•Le démontage et l'entretien de ce produit pouvant présenter certains risques électriques, le personnel d'entretien
qualifié devra prendre toutes les précautions nécessaires.
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14

AVERTISSEMENT—RISQUE DE BLESSURE
La batterie lithium de ce produit n'est pas destinée à être remplacée. Il existe un risque d'explosion si une
batterie lithium est placée de façon incorrecte. Ne rechargez pas, ne démontez pas et n’incinérez pas une
batterie lithium. Mettez les batteries lithium usagées au rebut selon les instructions du fabricant et les
réglementations locales.
Norme di sicurezza
•La sicurezza del prodotto si basa sui test e sull'approvazione del progetto originale e dei componenti specifici. Il
produttore non è responsabile per la sicurezza in caso di sostituzione non autorizzata delle parti.
•Le informazioni riguardanti la manutenzione di questo prodotto sono indirizzate soltanto al personale di assistenza
autorizzato.
•Durante lo smontaggio e la manutenzione di questo prodotto, il rischio di subire scosse elettriche e danni alla
persona è più elevato. Il personale di assistenza autorizzato deve, quindi, adottare le precauzioni necessarie.
ATTENZIONE — PERICOLO DI LESIONI
La batteria al litio presente del prodotto non deve essere sostituita. In caso di sostituzione errata della
batteria al litio, potrebbe verificarsi un'esplosione. Non ricaricare, smontare o bruciare batterie al litio.
Smaltire le batterie al litio usate seguendo le istruzioni del produttore e le norme locali.
Sicherheitshinweise
•Die Sicherheit dieses Produkts basiert auf Tests und Zulassungen des ursprünglichen Modells und bestimmter
Bauteile. Bei Verwendung nicht genehmigter Ersatzteile wird vom Hersteller keine Verantwortung oder Haftung
für die Sicherheit übernommen.
•Die Wartungsinformationen für dieses Produkt sind ausschließlich für die Verwendung durch einen
Wartungsfachmann bestimmt.
•Während des Auseinandernehmens und der Wartung des Geräts besteht ein zusätzliches Risiko eines elektrischen
Schlags und körperlicher Verletzung. Das zuständige Fachpersonal sollte entsprechende Vorsichtsmaßnahmen
treffen.
VORSICHT - VERLETZUNGSGEFAHR
Die Lithiumbatterie in diesem Produkt darf nicht ausgetauscht werden. Wird eine Lithiumbatterie nicht
ordnungsgemäß ausgetauscht, besteht Explosionsgefahr. Lithiumbatterien dürfen auf keinen Fall wieder
aufgeladen, auseinander genommen oder verbrannt werden. Befolgen Sie zum Entsorgen verbrauchter
Lithiumbatterien die Anweisungen des Herstellers und die örtlichen Bestimmungen.
Pautas de Seguridad
•La seguridad de este producto se basa en pruebas y aprobaciones del diseño original y componentes específicos.
El fabricante no es responsable de la seguridad en caso de uso de piezas de repuesto no autorizadas.
•La información sobre el mantenimiento de este producto está dirigida exclusivamente al personal cualificado de
mantenimiento.
•Existe mayor riesgo de descarga eléctrica y de daños personales durante el desmontaje y la reparación de la máquina.
El personal cualificado debe ser consciente de este peligro y tomar las precauciones necesarias.
PRECAUCIÓN: POSIBLES DAÑOS PERSONALES
La batería de litio de este producto no debe reemplazarse. Existe riesgo de explosión si se sustituye
incorrectamente una batería de litio. No recargue, desmonte ni incinere una batería de litio. Deseche las
baterías de litio según las instrucciones del fabricante y las normativas locales.
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15

Informações de Segurança
•A segurança deste produto baseia-se em testes e aprovações do modelo original e de componentes específicos. O
fabricante não é responsável pela segunrança, no caso de uso de peças de substituição não autorizadas.
•As informações de segurança relativas a este produto destinam-se a profissionais destes serviços e não devem ser
utilizadas por outras pessoas.
•Risco de choques eléctricos e ferimentos graves durante a desmontagem e manutenção deste produto. Os
profissionais destes serviços devem estar avisados deste facto e tomar os cuidados necessários.
ATENÇÃO — RISCO DE FERIMENTO
A bateria de lítio neste produto não deve ser substituída. Existe o risco de explosão se uma bateria de lítio
for substituída incorretamente. Não recarregue, desmonte ou incinere uma bateria de lítio. Descarte as
baterias de lítio usadas de acordo com as instruções do fabricante e regulamentos locais.
Informació de Seguretat
•La seguretat d'aquest producte es basa en l'avaluació i aprovació del disseny original i els components específics.
El fabricant no es fa responsable de les qüestions de seguretat si s'utilitzen peces de recanvi no autoritzades.
•La informació pel manteniment d’aquest producte està orientada exclusivament a professionals i no està destinada
a ningú que no ho sigui.
•El risc de xoc elèctric i de danys personals pot augmentar durant el procés de desmuntatge i de servei d’aquest
producte. El personal professional ha d’estar-ne assabentat i prendre les mesures convenients.
ATENCIÓ
La bateria de liti d'aquest producte no ha estat dissenyada perquè es substitueixi. Hi ha perill d’explosió si
no es substitueix correctament la bateria de liti. No recarregueu, desmunteu o incinereu una bateria de
liti. Desfeu-vos de les bateries de liti usades d’acord amb les instruccions del fabricant i les regulacions
locals.
안전 사항
•본제품은 원래 설계및특정 구성에 대한 테스트 결과로 안정 성이 입증된 것입니다. 따라서 무허가 교체부품
을사용하는 경우에는 제조업체에서 안전에 대한 책임을 지지 않습니다.
•본제품에 관한 유지 보수 설명 서는 전문 서비스 기술자 용으로 작성된 것이므로, 비전문가는 사용할 수없
습니다.
•본제품을 해체하거나 정비할 경우, 전기전 인충경을받거나 상처를 입을 위험이 커집니다. 전문 서비스
기술자는 이사실을 숙지하고, 필요한 예방조치를 취하도록 하십시오.
주의—부상 위험
이제품에 들어 있는 리튬 배터리는 교체할 수없습니다. 리튬 배터리를 잘못 교체하면 폭발할 위험
이있습니다. 리튬 배터리를 재충전하거나, 분해하거나, 태우지 마십시오. 제조업체의 지침과 지역
규정에 따라 다쓴리튬 배터리를 폐기하십시오.
安全信息
•本产品的安全性以原来设计和特定产品的测试结果和认证为基础。万一使用来经许可的替换部件，制造商
不对安全性负责。
•本产品的维护信息仅供专业服务人员使用，并不打算证其他人使用。
•本产品在拆卸、维修时，遭受电击或人员受伤的危险性会增高，专业服务人员对这点必须有所了触，并采
取必要的预防措施。
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16

当心一可能的伤害：
本产品中的锂电池不可更换。如果不正确更换锂电池，可能会有爆炸危险。不要再 充电、拆解或
焚烧锂电池。丢弃旧的锂电池时应按照制造商的指导及当地法规进行处理。
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17

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18

Preface
This manual contains maintenance procedures for service personnel.
It is divided into the following chapters:
•General information contains a general description of the printer. Special tools and test equipment are discussed.
•Diagnostic information contains diagnostic aids you can use to isolate failing FRUs. These diagnostic aids include
error code tables, symptom tables, and service checks.
•Service menus contains descriptions of the printer interface, the user and service menus.
•Repair information provides instructions for making printer adjustments and removing and installing FRUs.
•Component locations uses illustrations to identify the basic printer parts.
•Maintenance contains the lubrication specifications and recommendations to prevent problems.
•Parts catalog contains illustrations and part numbers for individual FRUs.
•Appendix A contains detailed specifications about the product.
•Appendix B contains the available options and other features of the product.
•Appendix C contains the theory of operation.
•Appendix D contains the list of acronyms in the manual and their meanings.
Service manual conventions
Note: A note provides additional information.
Warning—Potential Damage: A warning identifies something that might damage the product hardware or software.
This service manual uses several different types of caution statements:
CAUTION—POTENTIAL INJURY: A caution identifies something that might cause the service technician harm.
CAUTION—SHOCK HAZARD: This type of caution indicates a danger from hazardous voltage in the area of the
product where you are working. Unplug the product before you start working, or use caution if the product
must receive power to perform the task.
CAUTION—HOT SURFACE: This type of caution indicates a hot surface.
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