Lexmark Optra Color 45 User manual

4080-001
Le Optra™ Color 45
Lexmark and Lexmark with diamond
design are trademarks of Lexmark
International, Inc., registered in the
United States and/or other countries.
• Table of Contents
•Index
• Safety and Notices
• Trademarks
• Start Diagnostics
• Manuals Menu
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iii
4080-001
Table of Contents
GeneralInformation....................................1-1
Power Consumption .....................................1-1
Maintenance Approach ..................................1-1
Tools Required For Service ............. ..........1-1
Abbreviations ........................ ..........1-2
Operator Panel and Menus ............. ..........1-3
Using the Operator Panel............. ..........1-3
Printer Indicator Light................ ..........1-3
Operator Panel Buttons .............. ..........1-4
Printer Messages................... ..........1-5
Operator Panel Menus ................. ..........1-6
Printing the Menu Settings Page ....... ..........1-7
Changing Printer Settings ............ ..........1-8
Disabling the Operator Panel Menus.... ..........1-9
DiagnosticInformation ............... ..........2-1
Start ............................... ..........2-1
Error Indicator Table ................ ..........2-2
Power-On Self Test (POST) Sequence .. ..........2-4
Post Symptom Table ................ ..........2-5
Symptom Tables ................... ..........2-6
Service Checks ...................... ..........2-9
Controller Board Service Check........ ..........2-9
Encoder Card / Strip Service Check .... ..........2-9
End of Forms (EOF) Service Check......................2-10
Maintenance Station Service Check .....................2-10
Noisy Paper Feed Motor Service Check ..................2-11
Operator Panel (Buttons) Service Check..................2-11
Operator Panel (LCD) Display Service Check ..............2-12
Options Service Check................................2-13
Paper Feed Service Check ............................2-15
Paper Path Service Check.............................2-18
Power Service Check.................................2-19
Print Quality Service Check ............................2-21
Transport Service Check ..............................2-24
Transport Service Check II.............................2-25
Tray 2 Service Check.................................2-25
User Error Messages.................................2-27
DiagnosticAids .......................................3-1
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iv Service Manual
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Diagnostic Mode ........................................3-1
Aligning the Cartridges ...................................3-2
Cleaning the Printheads ..................................3-2
Paper Lifters Operation Theory .............................3-2
Error Log ..............................................3-3
Viewing the Error Log ..................................3-3
Clearing the Error Log..................................3-3
Hardware Tests .........................................3-4
LCD Test............................................3-4
Button Test ..........................................3-4
DRAM Memory Test ...................................3-5
ROM Memory Test ....................................3-6
Parallel Wrap Test.....................................3-6
Serial Wrap Test ......................................3-7
Device Tests ...........................................3-8
Hex Trace ...........................................3-8
Quick Disk Test .......................................3-8
Disk Test/Clean.......................................3-9
Flash Test ..........................................3-10
Printer Setup ..........................................3-11
Setting the Page Count................................3-11
Viewing the Permanent Page Count......................3-11
Restore Factory Defaults...............................3-12
Print Tests ............................................3-12
Print Quality Test Page ................................3-13
Printing Menu Settings Page............................3-14
Test Page (Quick Test) ..................................3-15
RepairInformation......................................4-1
Handling ESD-Sensitive Parts ..............................4-1
Adjustments ............................................4-2
Removal Procedures .....................................4-2
Releasing Plastic Latches ...............................4-2
Covers and Doors .......................................4-3
Base Assembly Removal ...............................4-4
Code SIMM Access Door Removal........................4-4
emoval ...................4-5
moval ....................4-5
.........................4-5
Front Access Door Removal .............................4-6
Front Cover Removal ..................................4-6
Gutter Pad Removal ...................................4-6
Memory (SIMM) Card Cover Removal .....................4-7
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4080-001
Metal / Plastic Controller Board Cover Removal .............4-7
Operator Panel Cover Removal..........................4-8
Option Card(s) Cover Removal ..........................4-8
Rear Cover Removal ..................................4-8
Rear Access Cover Removal............................4-9
Frames ..............................................4-10
Carrier Frame Assembly Removal.......................4-11
Carrier Rail Removal .................................4-11
Idler Pulley Assembly Removal .........................4-12
Left Side Frame Assembly Removal .....................4-12
Mid Frame Assembly Removal .........................4-13
Right Side Frame Assembly Removal ....................4-13
Paper Feed ...........................................4-14
Exit Roller Assembly Removal..........................4-15
Gear Box Assembly Removal ..........................4-15
Large Feed Roller Removal............................4-15
Manual Sheet Feeder Removal .........................4-16
Paper Feed Motor Removal............................4-16
Paper Lifters Removal ................................4-16
Paper Tray Assembly Removal .........................4-17
Small Feed Roller Assembly Removal....................4-17
Small Feed Roller Holder Assembly Removal ..............4-17
Star Roller Assembly Removal .........................4-17
Electronics ...........................................4-18
Code or Flash SIMM Removal..........................4-19
Controller Board Removal .............................4-20
Encoder / Thermistor Card Removal .....................4-21
Engine Board Removal ...............................4-22
Memory (SIMM) Card Removal .........................4-22
Operator Panel Removal ..............................4-24
Operator Panel Cable Removal.........................4-25
Option Card(s) Removal ..............................4-25
Power Supply Removal ...............................4-26
Tray 2 Sensor Removal ...............................4-26
Carrier ..............................................4-27
Carrier Belt Removal .................................4-28
Carrier Rail Removal .................................4-28
Carrier Transport Motor Assembly Removal ...............4-29
Encoder Strip / Retainer Removal .......................4-29
Printhead Carrier Removal.............................4-30
Maintenance Station ....................................4-31
Maintenance Station Assembly Removal..................4-32
Wipers and Caps Removal ............................4-32
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vi Service Manual
4080-001
ConnectorLocations................... .........5-1
Engine Board .......................... .........5-1
Controller Board ....................... .........5-2
Preventive Maintenance .................................6-1
Lubrication Specifications .................................6-1
PartsCatalog ..........................................7-1
HowToUseThePartsCatalog.............................7-1
Assembly 1: Covers ......................................7-2
Assembly 2: Frames......................................7-4
Assembly 3: Paper Feed ..................................7-6
Assembly 4: Electronics ..................................7-8
Assembly 5: Carrier .....................................7-10
Assembly 6: Carrier Transport .............................7-12
Assembly 7: Maintenance Station ..........................7-14
Assembly 8: Options.....................................7-16
Index.................................................I-1
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7-2 Service Manual
4080-001
Assembly 1: Covers
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Lexmark Optra Color 45 Service Manual
Lexmark Optra Color 45 Service Manual
Lexmark Optra Color 45 Service Manual
Lexmark Optra Color 45 Service Manual
Lexmark Optra Color 45 Service Manual
Lexmark Optra Color 45 Service Manual
Lexmark Optra Color 45 Service Manual
Lexmark Optra Color 45 Service Manual
Lexmark Optra Color 45 Service Manual