Sharp UX-340L User manual

UX-340L/UX-345L
UX-330L
No. 00ZUX340L/SME
CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications ............................................ 1-1
[2] Operation panel......................................... 1-2
[3] Transmittable documents .......................... 1-3
[4] Installation ................................................. 1-4
[5] Quick reference guide ............................... 1-9
[6] Quick setup guide ................................... 1-10
[7] Option imaging film specifications............1-12
CHAPTER 2. ADJUSTMENTS
[1] Adjustments............................................... 2-1
[2] Diagnostics and service soft switch .......... 2-2
[3] Troubleshooting ...................................... 2-18
[4] Error code table....................................... 2-19
CHAPTER 3. MECHANISM BLOCKS
[1] General description ................................... 3-1
[2] Disassembly and assembly
procedures ....................................... 3-3
CHAPTER 4. DIAGRAMS
[1] Block diagram ............................................4-1
[2] Wiring diagram .......................................... 4-2
[3] Point-to-point diagram ............................... 4-3
CHAPTER 5. CIRCUIT DESCRIPTION
[1] Circuit description ..................................... 5-1
[2] Circuit description of control PWB ............ 5-2
[3] Circuit description of TEL/LIU PWB .......... 5-8
[4] Circuit description of
power supply PWB............................5-11
[5] Circuit description of CIS unit...................5-11
CHAPTER 6. CIRCUIT SCHEMATICS AND
PARTS LAYOUT
[1] Control PWB circuit ................................... 6-1
[2] TEL/LIU PWB circuit.................................. 6-9
[3] Power supply PWB circuit ...................... 6-11
[4] Operation panel PWB circuit ................... 6-13
CHAPTER 7. OPERATION FLOWCHART
[1] Protocol ..................................................... 7-1
[2] Power on sequence................................... 7-2
CHAPTER 8. OTHERS
[1] Service tools ............................................. 8-1
[2] IC signal name .......................................... 8-4
[3] Changing the record paper size ................ 8-9
PARTS GUIDE
CONTENTS
FACSIMILE
UX-340L
UX-345L
MODEL UX-330L
Parts marked with " " is important for maintaining the safety of the set. Be sure to replace these parts with specified ones for
maintaining the safety and performance of the set.
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
SHARP CORPORATION
SERVICE MANUAL
Illustration: UX-340L
open
LCR

UX-340L/UX-345L
UX-330L
(Danish) ADVARSEL !
Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering.
Udskiftning må kun ske med batteri af samme fabrikat og type.
Levér det brugte batteri tilbage til leverandoren.
(English) Caution !
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the equipment manufacturer.
Discard used batteries according to manufacturer’s
instructions.
(Finnish) VAROITUS
Paristo voi räjähtää, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan
tyyppiin. Hävitä käytetty paristo valmistajan ohjeiden
mukaisesti.
(French) ATTENTION
Il y a danger d’explosion s’ il y a remplacement incorrect
de la batterie. Remplacer uniquement avec une batterie du
même type ou d’un type recommandé par le constructeur.
Mettre au rébut les batteries usagées conformément aux
instructions du fabricant.
(Swedish) VARNING
Explosionsfare vid felaktigt batteribyte.
Använd samma batterityp eller en ekvivalent
typ som rekommenderas av apparattillverkaren.
Kassera använt batteri enligt fabrikantens
instruktion.
(German) Achtung
Explosionsgefahr beiVerwendung inkorrekter Batterien.
Als Ersatzbatterien dürfen nur Batterien vom gleichen Typ oder
vom Hersteller empfohlene Batterien verwendet werden.
Entsorgung der gebrauchten Batterien nur nach den vom
Hersteller angegebenen Anweisungen.
CAUTION FOR BATTERY REPLACEMENT

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UX-330L
CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications
Automatic dialing: Rapid Key Dialing: 4 numbers
(UX-340) Speed Dialing: 40 numbers
Automatic dialing: Rapid Key Dialing: 7 numbers
(UX-345) Speed Dialing: 80 numbers
Imaging film: Initial starter roll (included with fax
machine): 32 ft. (10 m)(approx. 30
letter-size pages)
Replacement roll:
UX-3CR 98 ft. (30 m) roll (two rolls in
package, one roll yields approx. 100
letter-size pages)
Memory size* : 476 KB (approx.27 average pages)
Modem speed: 9600 bps with automatic fallback to
lower speed
Transmission time* : Approx. 15 seconds
Resolution: Horizontal:
203 pels/inch (8 dots/mm)
Vertical:
Standard: 98 lines/inch
(3.85 lines/mm)
Fine/Halftone: 196 lines/inch
(7.7 lines/mm)
Super fine: 391 lines/inch
(15.4 lines/mm)
Automatic document feeder: 10 sheets max. (20 lb paper)
Recording system: Thermal transfer recording
Halftone (grayscale): 64 levels
Display: 16-digit LCD display
Paper tray capacity: Letter: 60 sheets
(16-to 20-lb. paper) Legal: 30 sheets
Compression scheme: MH, MR, Sharp(H2)
Applicable telephone line: Public switched telephone network
Compatibility: ITU-T (CCITT) G3 mode
Input document size: Automatic feeding:
Width 5.8 to 8.5"
(148 to 216 mm)
Length 5.5 to 11"
(140 to 279 mm)
Manual feeding:
Width 5.8 to 8.5"
(148 to 216 mm)
Length 5.5 to 23.6"
(140 to 600 mm)
Effective scanning width: 8.3" (210 mm) max.
Effective printing width: 8.3" (210 mm) max.
Contrast control: Automatic/Dark selectable
Reception modes: TEL/FAX/A.M.(Note: A.M. mode is for
connecting an answering machine)
Copy function: Single/Multi/Sort (99 copies/page)
Telephone function: Yes
(cannot be used if power fails)
Power requirements: 120 V AC, 60 Hz
Operating temperature: 41 to 95°F (5 to 35°C)
Humidity: Maximum: 85 %
Power consumption: Stand-by: 4.2 W
Maximum: 100 W
Dimensions: Width: 13.5" (343 mm)
Depth: 10.1" (256 mm)
Height: 7.2" (182 mm)
Weight: Approx.7.3 lbs. (3.3 kg)
* BasedonITU-T(CCITT)TestChart #1 at standard resolution in Sharp
special mode, excluding time for protocol signals (i.e., ITU-T phase C
time only).
Note: The facsimile machine is Year 2000 compliant.
As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for procduct
improvement without prior notice.The performance specifications figures indicated are nominal values of production units. There may be some
deviation from these values in individual units.

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UX-340L/UX-345L
UX-330L
[2] Operation panel
1. SPEED DIAL key
Press this key to dial a fax or voice number using an
abbreviated 2-digit Speed Dial number.
2. REDIAL key
Press this key to automatically redial the last number dialed.
3. Display
This displays messages and prompts during operation and
programming.
4. RECEPTION MODE key
Press this key to select the reception mode. An arrow in the
display will point to the currently selected reception mode.
5. RESOLUTION key
Press this key to adjust the resolution for faxing or copying.
6. VOLUME keys
Press these keys to adjust the volume of the speaker when the
SPEAKER key has been pressed, the volume of the handset
when the handset is lifted, or the volume of the ringer at all
other times.
7. FUNCTION key
Press this key to select various special functions.
8. Panel release
Grasp this finger hold and pull toward you to open the operation
panel.
9. Number keys
Use these keys to dial numbers, and enter numbers and letters
when storing auto-dial numbers.
10. HOLD/SEARCH key
Press this key to search for an auto-dial number, or,
during a phone conversation, press this key to put the
other party on hold.
11. SPEAKER key
Press this key to listen to the line and fax tones through
the speaker when faxing a document.
Note: This is not a speakerphone. You must pick up the
handset to talk with the other party.
12. Rapid Dial keys
Press one of these keys to dial a fax number automatically.
13. Open LCR key
Press this key to register for Open LCR service and
receive carrier rate data to your fax.
14. STOP key
Press this key to cancel operations before they are
completed.
15. START/MEMORY key
Press this key to begin transmission when using Speed
Dialing, Direct Keypad Dialing, or Normal Dialing.
16. COPY/HELP key
When a document is in the feeder, press this key to make
a copy of a document. At any other time, press this key to
print out the Help List, a quick reference guide to the
opeation of your fax machine.
JKL
SPEED
DIAL
REDIAL
SPEAKER
HOLD/
SEARCH
STOP
COPY/HELP
START / MEMORY
VOLUME
DOWN UP
RECEPTION
MODE
RESOLUTION FUNCTION
TEL FAX
A.M.
ABC
2
1
DEF
3
WXYZ
9
GHI
45
MNO
6
PQRS
7
TUV
8
0
OpenLCR04/POLL030201
www.OpenLCR.com
open
LCR
OpenLCR
OpenLCR07/POLL060504
030201
OpenLCR
11109 12 14 15
81 4 5 62 3
16
7
13
(UX-340L)
(UX-345L/UX-330L)

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UX-330L
[3] Transmittable documents
1. Document Sizes
* With special sizes, only one sheet can be fed into the machine at a
time. Insert next page into feeder as current page is being scanned.
2. Paper Thickness & Weight
Normal size width 5.8" – 8.5"(148 – 216 mm)
length 5.5" – 11"(140 – 279 mm)
5. Automatic Document Feeder Capacity
Number of pages that can be placed into the feeder at anytime is as
follows:
Normal size: max.ADF 10 sheets
Special size: single sheet only (manual feed)
NOTES: •Whenyouneedtosendorcopy more pages thanthefeeder
limit, place additional pages in feeder when last page in
feeder is being scanned.
•Place additional pages carefully and gently in feeder.
If force is used, double-feeding or a document jam may
result.
6. Readable Width & Length
The readable width and length of a document are slightly smaller than
the actual document size.
Note that characters or graphics outside the effective document scan-
ning range will not be read.
•Readable width
8.3" (210mm), max.
•Readable length
This is the length of the document sent minus 0.2" (5mm) from the top
and bottom edges.
Use document carrier sheet for smaller documents.
Readable width
(Min.) (Max.)
Letter
size
(Max.)
140mm
279mm 1000mm
148mm 216mm
[
Normal size
]
216mm
[
Special size
]
3. Document Types
• Normal paper
Documents handwritten in pencil (No. 2 lead or softer), fountain
pen, ball-point pen, or felt-tipped pen can be transmitted.
Documents of normal contrast duplicated by a copying machine
can also be transmitted.
• Diazo copy (blue print)
Diazo copy documents of a normal contrast may be transmitted.
• Carbon copy
A carbon copy may be transmitted if its contrast is normal.
4. Cautions on Transmitting Documents
• Documentswritten in yellow,greenish yellow,or light blueinkcannot
be transmitted.
• Ink, glue, and correcting fluid on documents must be dry before
the documents can be transmitted.
• All clips, staples and pins must be removed from documents be-
fore transmission.
• Patched (taped) documents should be copied first on a copier and
then the copies used for transmission.
• All documents should be fanned before insertion into the feeder to
prevent possible double feeds.
0.2"(5mm)
0.2"
(
5mm
)
Readable length
Paper size B6 (128mm x 182mm) ~
A4 (210mm x 297mm), Letter (216mm x 279mm)
4x6 series
(788mm x 1091mm x
1000mm sheets)
Square
meter series
Minimum Maximum Minimum Maximum
Feeder capacity 10 sheets, max.
Paper thickness (ref.) 0.06mm 0.09mm 0.06mm 0.09mm
Paper weight 45kg 64.3kg 52g/m274.3g/m2

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UX-330L
7. Use of Document Carrier Sheet
A document carrier sheet must be used for the following documents.
•Those with tears.
•Those smaller than size 5.8" (W) x 5.5" (L) (148mm (W) x 140mm
(L)).
•Carbon-backed documents
NOTE: To transmit a carbon-backed document, insert a white sheet of
paper between the carbon back of the document and the docu-
ment carrier.
•Those containing an easily separable writing substance (e.g., trac-
ing paper written on with a soft, heavy lead pencil).
NOTES: •When using the document carrier, carefully read the in-
structions written on the back.
•If the document carrier is dirty, clean it with a soft, moist
cloth, and then dry it before using for transmission.
•Do not place more than one document in the carrier at a
time.
[4] Installation
1. Site selection
Take the following points into consideration when selecting a site for this
model.
ENVIRONMENT
•The machine must be installed on a level surface.
•Keep the machine away from air conditioners, heaters, direct sun-
light, and dust.
•Provide easy access to the front, back, and sides of the machine. In
particular, keep the area in front of the machine clear, or the original
document may jam as it comes out after scanning.
•The temperature should be between 5°and 35°C.
•The humidity should be between 30% and 85% (without conden-
sation).
ELECTRICITY
AC 120V, 60Hz, grounded(3-prong) AC outlet is required.
Caution!
•Connection to a power source other than that specified will cause
damage to the equipment and is not covered under the warranty.
•Ifyour area experiences a highincidenceoflightning or power surges,
we recommend that you install a surge protector for the power and
telephonelines. Surge protectorscanbe purchased atmosttelephone
specialty stores.
If the machine is moved from a cold to a warm place...
Condensation may form on the reading glass if machine is moved from
a cold to a warm place, this will prevent proper scanning of documents
for transmission.Turn on the power and wait approximately 2 hours be-
fore using machine.
TELEPHONE JACK
A standard telephone jack must be located near the machine.
This is the telephone jack commonly used in most homes and offices.
•Plugging the fax machine into a jack which is not telephone jack may
result in damage to the machine or your telephone system.If you do
not know what kind of jack you have, or need to have one installed,
contact the telephone company.
2. Loading the imaging film (UX-3CR)
Your fax uses a roll of imaging film to create printed text and images.
The print head in the fax applies heat to the imaging film to transfer ink
to the paper. Follow the steps below to load or replace the film.
•The initial starter roll of imaging film included with your fax can print
about 30 letter-size pages.
•When replacing the film, use a roll of Sharp UX-3CR imaging film.
One roll can print about 100 letter-size pages.
Note: If there is paper in the paper tray, pull the paper release plate
forward and remove the paper before loading the imaging film.
1 Open the operation panel by grasping the finger hold and pulling up.
Direction of insertion
Make print straight
across paper
E.G.
Place the document
carrier in the document
feeder with the clear film
side down
If you are installing the imaging film for the first
time, go to Step 6.
2 Pull the green release on the right side of the machine forward, and
open the print compartment cover.
3 Removetheimagingfilmcartridge from the print compartment (grasp
the handle at the front of the cartridge) and turn it over.

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4 Remove the used film from the cartridge.
5 Remove the four green gears from the used film.
DO NOT DISCARD THE FOUR GREEN GEARS!
6 Remove the new roll of imaging film from its packaging.
• Do not yet remove the band that holds the rolls together.
7 Insert the large gear into the green end of the empty spool. Make
sure the two protrusions on the large gear fit firmly into the slots in
the end of the spool.
Insert the remaining three gears into the spools, making sure the
protrusion on each gear fits firmly into one of the slots in the end of
each spool.
• If needed, pull the spools apart slightly to allow the gears to fit
(the band will stretch).
9 Cutthebandthatholdsthetwospools together.Unrollthe film slightly
and insert the small gears into their holders.
F Turn the cartridge over, grasp the handle, and insert the cartridge
into the print compartment.
Slot
Protrusion
Large gear
8 Insertthelarge gear into the large holder on the imaging film cartridge
(make sure it clicks into place), and then insert the small gear on the
other end of the spool into its holder.
G Rotate the large gear toward you until the film is taut.
H Closethe print compartment cover (press down onbothsidesto make
sure it clicks into place), and then close the operation panel.
Click!
I Load paper in the paper tray and then press the following keys to
initialize the film.
Note: Paper must be loaded before the film can be initialized. To
load paper, see the following section, Loading the Printing Paper.
When to replace the imaging film
Replace the imaging film when the display shows:
Use the following imaging film, which is available from your dealer
or retailer: Sharp UX-3CR Imaging Film
FILM END
FUNCTION
6
START/MEMORY
INITIALIZE FILM
Display shows:

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UX-330L
3. Assembly and connections
1 Plug the power cord into a 120V, 60Hz, grounded(3-prong) AC out-
let.
•Caution: Do not plug the power cord into any other kind of outlet.
This will damage the machine and is not covered under the
warranty.
• The machine does not have a power on/off switch, so the power
isturnedon and off bysimply pluggingin or unplugging the power
cord.
Note: If your area experiences a high incidence of lightning or power
surges, we recommend that you install surge protectors for
the power and telephone lines. Surge protectors can be
purchased at most telephone specialty stores.
2 Connect the handset as shown and place it on the handset rest.
♦ The ends of the handset cord are identical, so they will go into
either jack.
3 Insert one end of the line cord into the jack on the back of the ma-
chinemarkedTEL.LINE.Insertthe other end into a standard (RJ11C)
single-line wall telephone jack.
Be sure to insert the line cord into the TEL.LINE jack.
Do not insert into the TEL.SET jack.
Make sure the handset cord
goes into the jack marked
witha handset symbol onthe
side of the machine!
Use the handset to make ordinary
phonecalls, or to transmitand receive
faxes manually.
TEL.
LINE
TEL.
SET
1. Press these keys:
The display will show:
DIAL MODE
2. Press 1to select tone dialing, or 2
to select pulse dialing.
3. Press the STOP key to return to the date
and time display.
4 Attach the paper tray extension.
♦ Pull the paper release plate forward. Insert the paper tray exten-
sion horizontally into the notches in the paper tray. Rotate the pa-
per tray extension up until it snaps into place.
4. Loading printing paper
You can load letter or legal size paper in the paper tray. The maximum
number of sheets depends on the weight and size of the paper you are
loading.
♦Paper from 16 to 20 lbs. (60 to 75 g/m2):
Letter size: 60 sheets Legal size: 30 sheets
♦Paper from 20 to 24 lbs. (75 to 90 g/m2):
Letter size: 50 sheets Legal size: 25 sheets
1 Fan the paper, and then tap the edge against a flat surface to even
the stack.
Note: The fax machine is set for tone dialing. If you are on a pulse
dial line, you must set the fax machine for pulse dialing.
Press the keys on the operation panel as follows:
FUNCTION
6
1
or
2
TONE PULSE
STOP
5 Attach the original document support.
Note: The original document support has a top side and a bottom
side.Ifyou cannot insert the tabs on the support into the holes,
turn the support over.

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UX-340L/UX-345L
UX-330L
2 Pull the paper release plate toward you.
4 Push the paper release plate back down.
• If the paper release plate is not pushed down, paper feed errors will
result.
Note: When receiving faxes or copying documents, do not allow a
large number of pages to accumulate in the output tray. This may
obstruct the outlet and cause paper jams.
5 The fax has been set at the factory to scale the size of received faxes
to letter size paper.If you have loaded legal paper, you must change
the paper size setting to legal.Press these keys:
FUNCTION
6
The display will show: PAPER SIZE SET
Press 1to select LETTER, 2to select LEAGAL.
The display will show: COPY CUT-OFF
Press the STOP key to return to the date and time display.
1
or
2
LETTER LEAGAL
STOP
3 Insert the stack of paper into the tray, print side down.
• If paper remains in the tray, take it out and combine it into a single
stack with the new paper before adding the new paper.
Important: Be sure to load the paper so that printing takes place on
the print side of the paper. Printing on the reverse side may result in
poor print quality.
6 Your fax has been set at the factory to print at normal contrast.
Depending on the type of paper you have loaded, you may find that
you obtain better print quality by changing the setting to LIGHT.
Press these keys:
5. Clearing a jammed document
If the original document doesn’t feed properly during transmission or
copying,or DOCUMENT JAMMEDappears in the display, first trypress-
ing the START/MEMORY key. If the document doesn’t feed out, open
the operation panel and remove it.
Important:
Do not try to remove a document without opening the operation panel.
This may damage the feeder mechanism.
1 Open the operation panel by grasping the finger hold and pulling up.
2 Remove the document.
3 Close the operation panel, making sure it clicks into place.
Click!
FUNCTION 6
The display will show: PRINT CONTRAST
Press 1to select NORMAL or 2to select LIGHT.
The display will show: PAPER SIZE SET
Press the STOP key to return to the date and time display.
1or 2
NORMAL LIGHT
STOP

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6. Clearing jammed printing paper
1 Pull the paper release plate forward and remove the paper.
2 Open the operation panel (grasp the finger hold and pull up), and
then pull the release on the right side of the machine forward to open
the print compartment cover.
4 Closethe print compartment cover (press down on both sidestomake
sure it clicks into place), and then close the operation panel.
3 Gently pull the jammed paper out of the machine, making sure no
torn pieces of paper remain in the print compartment or rollers.
Click!
5 Reinsert the paper in the paper tray and push the paper release plate
back down.

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[5] Quick reference guide
ENTERINGYOUR NAME AND NUMBER
1. Press:
FUNCTION
3
Display shows: OWN NUMBER SET
2. Press:
START/MEMORY
3. Enter your fax number (max. of 20 digits) by pressing the number keys.
♦To insert a space between digits, press the # key.
♦If you make a mistake, press theSPEED DIAL key to backspace and clear the
mistake.
4. Press:
START/MEMORY
5. Enter your name by pressing the appropriate number keys as shown below.
♦To enter two lettersin successionthat require thesame key, pressthe SPEAKER
key after entering the first letter.
FUNCTION
3
A =
B =
C =
D =
E =
F =
G =
H =
I =
J =
K =
L =
M =
N =
O =
P =
Q =
R =
S =
T =
U =
V =
W =
X =
Y =
Z =
SPACE =
•To change case, press the REDIAL key.
Press # or to scroll through symbols and special characters.
6. When finished, press:
SETTINGTHE DATE ANDTIME
1. Press:
Display shows: DATE & TIME SET
2. Press:
3. Enter two digits for the month (01 to 12).
4. Enter two digits for the day (01 to 31).
5. Enter four digits for the year (Ex: 2000).
6. Enter two digits for the hour (01 to 12)
and two digits for the minute (00 to 59).
7. Press for A.M. or # for P.M.
8.When finished, press:
STORING AND CLEARING AUTO DIAL NUMBERS
1. Press:
Display shows: FAX/TEL # MODE
2. Press 1to store a number or 2to clear a number.
3. Enter a 2-digit Speed Dial number (from 01 to 04 for Rapid Key Dialing, or 05 to
44 for Speed Dialing). (If you are clearing a number, go to Step 7.)
4. Enter the full fax/telephone number.
5. Press:
6. Enter the name of the location by pressing number keys (Refer to the letter
entry table in
ENTERINGYOUR NAME AND NUMBER .)
7. Press:
START/MEMORY
STOP
START/MEMORY
START/MEMORY
STOP
FUNCTION
3
START/MEMORY
START/MEMORY
STOP
SENDING FAXES
Place your document (up to 10 pages)
face down in the document feeder.
Normal Dialing
1. Lift the handset or press:
2. Dial the fax number.
3. Wait for the reception tone (if a person answers, ask them to press their Start
key).
4. Press:
Rapid Key Dialing
Press the appropriate Rapid Key.Transmission will begin automatically.
Speed Dialing
1. Press:
2. Enter 2-digit Speed Dial number.
3. Press:
RECEIVING FAXES
Press the RECEPTION MODE key until the arrow in the display points to the
desired reception mode.
SPEAKER
RECEPTION
MODE
FAX
TEL
A.M.
FEB 1 10:30
FAX
TEL
A.M.
FEB 1 10:30
FAX
TEL
FEB 1 10:30
A.M.
START/MEMORY
SPEED
DIAL
START/MEMORY
Fax
tone
RECEIVING
START/MEMORY
FAX mode: The fax automatically answers on four rings and receives the incom-
ing document.
TEL mode:
A.M.mode: Select this mode when an answering machine is connected to the fax
and the answering machine is turned on.

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UX-340L/UX-345L UX-330L
UX-340L (TCADZ2890XHZZ)
UX-345L (TCADZ2893XHZZ)
UX-330L (TCADZ2964XHZZ)
[6]Quick Setup Guide
Be sure to perform each step in the
order indicated.
Note: For detailed instructions, refer to
the indicated pages of the operation
manual.
1. Opentheoperationpanel andthen pullthe greenrelease
forwardtoopen theprint compartment cover. 2. Removetheroll ofimaging film fromits
packaging.(Note: Donotyetremovethe band
thatholds therollstogether.)
3. Insertthe largegearinto thegreen endofthe
emptyspool. Insertthe remainingthreegears
intothe ends ofthe spools.(Makesure the
protrusionsonthe gearsfitinto the slotsinthe
spoolends.)
IMPORTANT:DoNOTdiscardgreengears.They
arenot includedwith replacementimagingfilm.
4. Insertthe largegear intothe largeholder
onthe imagingfilmcartridge, andthen
insertthe smallgearon theother end of
thespool into itsholder.
5. Cutthe bandthat holds thetwo spools
together.Unrollthe filmslightlyand
insertthe smallgearsintotheirholders.
6. Turn the cartridge over and insert it
intothe printcompartment. 7. Rotatethe largegear towardyou until thefilm is taut. 8. Closethe printcompartment cover(pressdown onboth sidestomake
sureit clicksinto place),andthen closethe operationpanel.
1
Connect the handset and place it
on the handset rest.
2
Plug the power cord into a 120
V, 60 Hz, grounded (3-prong) AC
outlet.
3
Connect the telephone line
cord to the TEL. LINE jack
and a wall telephone jack.
TEL.
SET TEL.
LINE
Largegear
4
Attach the supports.
Note:Ifthe
supportdoesn’t
goin,turn it over.
5
Load the imaging film.
Note:To connect an answering machine
to the fax. To connect an extension
phone.
Pullthespools
apartslightly to
allowthe gearsto
fitin.

1 – 11
UX-340L/UX-345L
UX-330L
Insert the paper print side down.
Note: If you loaded legal paper, see page 23 to change the paper size setting to LEGAL.
6
Load paper.
7
Press the following keys to initialize the imaging film.
Display shows: INITIALIZE FILM
FUNCTION
6
START/MEMORY
8
Enter your name and fax number. 1. Press these keys on the
operation panel:
FUNCTION
3
Display shows: OWN NUMBER SET
2. Press:
START/MEMORY
3. Enter your fax number by pressing the number keys. To insert a space between digits, press the # key. To clear a mistake, press the SPEED DIAL key.
4. Press: 5. Enter your name by pressing the number keys as shown below.
A = B = C = D =
E =
F =
G =
H =
I =
J =
K =
L =
M =
N =
O =
P =
Q =
R =
S =
T =
U =
V =
W =
X = Y =
Z =
SPACE =
Note: To enter two letters in succession that require the same key, press the SPEAKER key after entering the first letter. Example:
7 7
SHARP = 7 7 7 7 7 4 4 4 2 2 7 7 7 7
SPEAKER
6. When finished, press:
START/MEMORY
START/MEMORY then
STOP
9
Set the date and time.
1. Press these keys on the operation panel:
FUNCTION
3
Display shows: DATE & TIME SET
2. Press:
START/MEMORY
3. Enter two digits for the month (01 through 12).
Enter two digits for the day (01 through 31). Enter four digits for the year (Example: 2000). Enter two digits for the hour (01 through 12). Enter two digits for the minute (00 through 59).
4. Press forA.M. or for P.M.
START/MEMORY
STOP
5. When finished, press:
then
10
Select the reception mode for incoming calls.
Press the RECEPTION MODE key until the arrow in the display points to the desired mode.
RECEPTION MODE
FAX
TEL
A.M.
FAX
TEL
A.M.
FAX
TEL
A.M.
FEB 1 10:30 FEB 1 10:30 FEB 1 10:30
FAX mode: The fax machine automatically answers on four rings and receives the incoming document. TEL mode: You must answer all calls, including faxes, by picking up the handset. If you hear a fax tone, press the START/MEMORY key to begin reception. A.M. mode: Select this mode when an answering machine is connected to the fax and the answering machine is turned on.
1. Insertyour document(up to 10 pages)
facedownintothedocument feeder. 2. Pick up the handset and listen for
thedial tone.
3. Dialthenumber ofthereceiving fax
machinebypressing thenumberkeys. 4. When you hear a fax tone, press the
START/MEMORYkey.(Ifaperson answers,askthem topresstheir Start keytomake theirfax machineissuea faxtone.)
5. Replace the handset.
2 5 8
GHI JKL MNO
TUV WXYZ
PQRS
ABC DEF
1
4
7
3
6
9
Beep
START/MEMORY
11
How to send a fax

1 – 12
UX-340L/UX-345L
UX-330L
[7] Option imaging film specifications
(UX-3CR)
1. Structure
Thisarticleis composed of polyesterfilm coated with heat-resistant layer,
matt layer and hot melt ink layer, leader film and paper core. Ink film
specification is "DNP standard ink film HC".
Heading Requirements Measuring method
Material Polyethylene-
terephthalate –
Heading Requirements Measuring method
Grade HR Mixer P-5 –
Heading Requirements Measuring method
Grade ML Sumi –
Heading Requirements Measuring method
Grade #507W –
2. Details of compositions
2-1. Base film
2-2. Heat resistant layer
2-3. Matt layer
2-4. Hot melt ink layer
,,,,


,,,,
1
2
3
4
1
2
3
4
Heat Resistant Layer
Base Film
Matt Layer
Hot melt Ink Layer

UX-340L/UX-345L
UX-330L
CHAPTER 2. ADJUSTMENTS
[1] Adjustments
General
Sincethefollowingadjustmentsand settings are providedforthis model,
make adjustments and/or setup as necessary.
1. Adjustments
Adjustments of output voltage (FACTORY ONLY)
1. Install the power supply unit in the machine.
2. Set the recording paper and document.
3. When the document is loaded, power is supplied to the output lines.
Confirm that outputs are within the limits below.
Output voltage settings
3. Settings
(1) Dial mode selector
DIAL mode (Soft Switch No. SWB4 DATA No.3)
Output Voltage limits
+5V 4.75V ∼ 5.25V
+24V 23.3V ∼ 24.7V
2. IC protectors replacement
ICPs (IC Protectors) are installed to protect the motor driver circuit.
ICPsprotectvariousICs and electronic circuits from an overcurrent con-
dition.
The location of ICPs are shown below:
1MG
2MG
3 +24V
4 +24V
5 +24V
6DG
7 +5V
8DG
Connector
No. CNPW
Pin No.
2 – 1
CONTROL PWB
(BOTTOM SIDE)
CNPW CNLIUA
FU100
TEL/LIU PWB
POWER
SUPPLY
PWB
CONTROL
PWB
CNLIUA
CNLIU CN1
CNPW
CNTH
CNPN
CNCIS
CNSP
CNMT
CNCSW
(step 1) Select "OPTION SETTING".
KEY : FUNCTION 4
DISPLAY: OPTION SETTING PRESS OR #
(step 2) Select "DIAL MODE".
KEY: Push # until " DAIL MODE " is
indicated because the number of
# s changes by the model.
DISPLAY: DIAL MODE
(step 3) Select, using "1" or "2".
KEY: 1
DISPLAY: TONE SELECTED
KEY: 2
DISPLAY: PULSE SELECTED
(step 4) End, using the "STOP" key.
KEY:
Cursor
When initially registering,
the mode shows 1=TONE.
When registering again, the
mode which was registered
formerly is shown.
STOP
1=TONE, 2=PULSE
(1)FU100 (ICP-S07) is installed in order to protect IC’s from an over-
current generated in the motor drive circuit.If FU100 is open, replace
it with a new one.
4.Volume adjustment
You can adjust the volume of the speaker and ringer using the UP and
DOWN keys.
(1) Speaker
1 Press the SPEAKER key.
2 Press the UP or DOWN key.
Display:
SPEAKER: HIGH
SPEAKER: MIDDLE
SPEAKER: LOW
3 Whenthe displayshows the desiredvolumelevel,presstheSPEAKER
key to turn off the speaker.
(2) Handset
1 Lift the handset.
2 Press the UP or DOWN key.
Display:
RECEIVER: HIGH
RECEIVER: MIDDLE
3 When the display shows the desired volume level, replace the hand-
set.
(3) Ringer
1 Press the UP or DOWN key. (Make sure the SPEAKER key has not
been pressed and the handset is not lifted.)
Display:
RINGER: HIGH
RINGER: MIDDLE
RINGER: LOW
RINGER OFF: OK?
2 If you selected RINGER OFF:OK?, press the START/MEMORY key.
↔
↔↔
↔
↔
↔
The ringer will ring once
attheselected level, then
the date and time will re-
appear in the display.

UX-340L/UX-345L
UX-330L
[2] Diagnostics and service soft switch
1. Operating procedure
(1) Entering the diagnostic mode
Press FUNC →9 →→ 8 →# →7 , and the following display will appear.
ROMVer.FNQ0 (FNR0 , FPL0 ) After 2 sec: DIAG MODE
FNQ0 (UX-340L)
FNR0 (UX-345L)
FPL0 (UX-330L)
Then press the START key. Select the desired item with the key or the # key or select with the rapid key. Enter the mode with the START key.
(Diag•specifications)
2. Diagnostic items
ITEM DIRECT Contents Function
No. key
1 1 SOFT SWITCH MODE Soft switches are displayed and changed.List can be output.
2 2 ROM & RAM CHECK ROM is sum-checked, and RAM is matched. Result list is output.
3 3 AGING MODE 10 sheets of check patterns are output every 5 minutes per sheet.
4 4 PANEL KEY TEST Panel keys are tested. Result list is output.
5 5 CHECK PATTERN Check pattern is output.
6 — SIGNAL SEND MODE Various signals of FAX communication are output.
7 — MEMORY CLEAR Back-up memory is cleared, and is set at delivery.
8 — SHADING MODE Shading compensation is performed in this mode.
9 — ALL BLACK PRINT To check the print head, whole dots are printed over the interval of 2 m.
10 — AUTO FEEDER MODE Insertion and discharge of document are tested.
11 — ENTRY DATA SEND Registered content is sent.
12 — ENTRY DATA RECEIVE Registered content is received, and its list is output.
If the diag mode cannot be set, repeat the diag mode operation, per-
forming the following operation.
After the power is turned on and "WAIT A MOMENT" is indicated, press
the STOP key.
2 – 2
In relation with the process response (request from Production
Engineering) "WAITA MOMENT" clockindication mayappeardepending
onSTOP keytiming.If theSTOPkey isheld down, "MEMORYCLEAR?"
appears.
FUNC DIAG MODE 9 8 7
START 1Soft switch mode
START 2ROM & RAM check
START 3Aging mode
START 4Panel key test
START 5Check pattern
START —Signal send mode
Shading mode
START
START
All black mode
START
—Auto feeder mode
START
—
Entry data send
Entry data receive
START
START
START
KEY
STOP
KEY
+
"Power ON"
Memory clear
(Work + Backup)
FNR0
Memory clear
START
—
—
—
—
FNQ0
FPL0

UX-340L/UX-345L
UX-330L
3. Diagnostic items description
3. 1. Soft switch mode
Used to change the soft switch settings.
The soft switch which is stored internally is set by using the keys.
The available soft switches are SW-A1 to SW-N3.
The content of soft switches is shown in page 2-5 to 2-17.
The contents are set to factory default settings.
3. 2. ROM & RAM check
ROM executes the sum check, and RAM executes the matching test.
The result will be notified with the number of short sounds of the buzzer
as well as by printing the ROM & RAM check list.
Number of short sounds of buzzer 0 →No error
1 → ROM error
2 → RAM error (32Kbyte)
3. 3. Aging mode
Ifany document is first present, copyingwill be executedsheet bysheet.
If no document is present, the check pattern will be printed sheet by
sheet.This operation will be executed at a rate of one sheet per 5min-
utes, and will be ended at a total of 10 sheets.
3. 4. Panel key test
This mode is used to check whether each key operates properly or not.
Press the key on the operation panel, and the key will be displayed on
the display.Therefore, press all keys.At this time,finally press the STOP
key.
When the STOP key is pressed, the keys which are not judged as
"pressed" will be printed on the result list.
• LED part of the contact image sensor (CIS) is kept on during the term
from when "START" of the panel test mode to end with the STOP key.
3. 5. Check pattern
This mode is used to check the state of the printing head. It is ended
with the following pattern printed on one printing sheet.
1 Longitudinal stripe 2 Approx.30 mm
2 black dots and 2 white dots are repeatedly progressed on one
line.
2 Full black Approx. 30 mm
3. 6. Signal send mode
This mode is used to send various signals to the circuit during FAX com-
munication. Every push of START key sends a signal in the following
sequence.Moreover, the signal sound is also output to the speakerwhen
the line monitor of the soft switch is on.
[1] No signal (CML signal turned on)
[2] 9600bps
[3] 7200bps
[4] 4800bps
[5] 2400bps
[6] 300bps (FLAG)
[7] 2100Hz (CED)
[8] 1100Hz (CNG)
[9] END
3. 7. Memory clear
This mode is used to clear the backup memory and reset to the default
settings.
3. 8. Shading mode
The mode is used for the shooting compensation. For reading, set up
the special original paper.
The shooting compensation memorizes the reference data of white and
black for reading.
Moreover, the memorized data is not erased even if memory clear mode
is executed.
3. 9. All black print
This mode is used to check the state of the printing head and inten-
tionally overheat it. Whole dots are printed over the interval of 2 m. If it is
overheated or the printing sheet is jammed, press STOP key for the end.
3. 10. Auto feeder mode
In this mode, a document is inserted and discharged to check the auto
feed function.
After this mode is started, set a document, and the document feed will
be automatically tested.
3. 11. Entry data send
This mode is used to send the registered data to the other machine and
make the other machine copy the registered content.
Before sending in this mode, it is necessary to set the other machine at
the entry data receive mode.
The following, information will be sent to the remote machine:
1. Telephone list data
2. Sender register data
3. Optional setting content
4. Soft switch content
5. Junk fax number list
6. Timer reservation data (only on the model which timer reserva-
tion is possible)
7. Recording setting list data
2 – 3
1
2

UX-340L/UX-345L
UX-330L
3. 12. Entry data receive
In this mode, the registered data sent from the other machine is receiv-
ed and the received data is registered in the machine. When this mode
is used for receiving, the other machine must be in the entry data send
mode.
After receiving is completed, the following lists are printed.
1. Telephone list data
2. Senderregisterdata (The passcodeNo.is also printed ifthepolling
function is provided.)
3. Optional setting list
4. Soft switch content
5. Junk fax number list
6. Timer reservation list (only model which timer communication is
possible)
7. Recording setting list data
4. How to make soft switch setting
To enter the soft switch mode, press the following key entries in se-
quence.
2 – 4
Press FUNCTION 9 8 7 STARTSTART
Press FUNCTION key.
Press key.
Press key.
Bit1 - 8 are set.
Soft SW-A2 - SW-M2 are set.
S F T SW-A1 = 1 0 0 0 0 0 0 0
S F T SW-A1 = 1 0 0 0 0 0 0 0
S F T SW-A1 = 1 0 0 0 0 0 0 0
S F T SW-A1 = 1 0 0 0 0 0 0 0
S F T SW-A2 = 0 0 0 0 0 0 0 0
S F T SW-M2 = 0 0 0 0 0 0 0 0
Press key during setting.
To finish the settings halfway between
SW-A1 and SW-M2, press the STOP
key. In this case, the setting being done
to the SW No. on display will be nullified
while settings done to the preceding
SW Nos. remain in effect.
The soft switch mode is terminated.
S F T SW-A1 = 0 0 0 0 0 0 0 0
START
DATA No. 1 2 3 4 5 6 7 8
When the COPY key is pressed, the
contents of soft switches are printed.

UX-340L/UX-345L
UX-330L
1 Protect from echo No Yes 0
2 Forced 4800 BPS reception Yes No 0
3 Footer print Yes No 0
4 Length limitation of copy/send/receive No limit Copy/send: 60cm 0
Receive: 1m
5 CSI transmission No transmitted Transmitted 0
6 DIS receive acknowledgement during G3 Twice NSF: Once 0
transmission DIS: Twice
7 Non-modulated carrier for V29 transmission Yes No 0
modem
8 EOL detect timer 25 s 13 s 0
Modem speed V.29 V.27 ter
9600bps 7200bps 4800bps 2400bps
1 No. 1 0 0 0 0 0
2 No. 2 0 0 0 0 0
3 No. 3 0 1 1 0 0
4 No.411001
5 Sender’s information transmit No Yes 0
6 H2 mode No Yes 0
7 Communication error treatment in RTN No communication error Communication error 0
sending mode (reception)
8 CNG transmission No Yes 0
CED tone signal interval 1000ms 750ms 500ms 75ms
1 No. 1 1 1 0 0 0
2 No. 2 1 0 1 0 0
3 MR coding No Yes 0
4 Reserved 0
5 Reserved 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
1 Signal transmission level Binary input 0
2 No. = 16 8 4 2 1 1
3 1 2 3 4 5 0
4 0 1 0 1 0 1
5 0
6 Protocol monitor (error print) Printed at com. err Not printed 0
7 Protocol monitor Yes No 0
8 Line monitor Yes No 0
Digital line equalization setting (Reception) 7.2km 0km
1 No. 1 1 0 1
2 No. 2 1 0 1
3 Reserved 0
4 Reserved 0
Digital cable equalizer setting (Reception 7.2km 0km
5 for Caller ID) No. 5 1 0 0
6 No. 6 1 0 0
7 Error criterion 10 ~ 20 % 5 ~ 10 % 0
8 Anti junk fax check Yes No 0 OPTION
5. Soft switch description
• Soft switch
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
Initial
setting
SW
l
A1
SW
l
A2
SW
l
A3
SW
l
A5
SW
l
A4
2 – 5

UX-340L/UX-345L
UX-330L
1 Auto gain control (MODEM) Enable Disable 1
2 End Buzzer Yes No 1
3 Disconnect the line when DIS is received in No Yes 1
RX mode
4 Equalizer freeze control (MODEM) On Off 0
5 Equalizer freeze control 7200 BPS only No Yes 0
6 CNG transmission in manual TX mode Yes No 1
7 Initial compression scheme for sharp fax in MR mode H2 mode 0
TX mode
8 Reserved 0
1 Recall interval Binary input 0 OPTION
2 No. = 8 4 2 1 1
3 1 2 3 4 0
4 0 1 0 1 1
5 Recall times Binary input 0 OPTION
6 No. = 8 4 2 1 0
7 5 6 7 8 1
8 0 0 1 0 0
1 Dial pausing (sec/pause) 4 sec 2 sec 0
2 Reserved 0
3 Reserved 0
4 Busy tone detection (after auto dial) No Yes 0
5 Waiting time after dialing 90 sec 45 sec 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
1 Reserved 0
2 Reserved 0
3 Reserved 0
4 Reserved 0
5 Reserved 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
1 Auto Dial Mode Delay timer of before line 3 sec 0 sec 0
connect
2 Auto Dial Mode Delay timer of after line 3 sec 1.7 sec 0
connect
3 Dial mode Tone Pulse 1 OPTION
4 Pulse →Tone change function by key Enable Disable 1
5 Reserved 0
6 Reserved 0
7 Reserved 0
8 Recalling fixed only one time when dialing was Yes No 1
unsuccessful without detecting busy tone signal
1 DTMF signal transmission level (Low) Binary input 0
2 No. = 16 8 4 2 1 1
3 1 2 3 4 5 0
4 0 1 0 1 0 1
5 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
Initial
setting
SW
l
B5
SW
l
B4
SW
l
B3
SW
l
B2
SW
l
B1
SW
l
A6
2 – 6