Sharp UX-108 User manual

1 - 1
UX-108DE
No. 00ZUX108DESME
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 ............................... 1-7
CHAPTER 2. ADJUSTMENTS
[1] Adjustments............................................... 2-1
[2] Diagnostics and service soft switch .......... 2-2
[3] Troubleshooting...................................... 2-16
[4] Error code table....................................... 2-17
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 ...................... 6-13
[4] Operation panel PWB circuit ................... 6-15
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 .......................................... 8-3
PARTS GUIDE
CONTENTS
FACSIMILE
UX-108
UX-178
UX-188
MODEL UX-108
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
Non Cutter model Cutter model
UX-108 UX-178/188
FO-375

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UX-108DE
(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 bei Verwendung 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-108DE
CHAPTER 1. GENERAL DESCRIPTION
[1] Specifications
Automatic dialing: Rapid Key Dialing: 10 numbers
Speed Dialing: 20 numbers
Fax paper: Initial starter roll (included with fax
machine): 10 m roll
Recommended replacement roll:
FO-40PRw 50 m roll
Automatic document feeder: 10 sheets max.
Paper cutting method: Tear off by hand
Modem speed: 9600 bps with automatic fallback to
7200, 4800, or 2400 bps
Transmission time* : Approx. 15 seconds (Sharp special mode)
Display: 16-digit LCD display
Reception modes: FAX, TEL, TEL/FAX, A.M.
Resolution: Horizontal:
8 dots/mm
Vertical:
Standard: 3.85 lines/mm
Fine/Halftone: 7.7 lines/mm
Super fine: 15.4 lines/mm
Recording system: Thermal recording
Halftone (grayscale): 64 levels
Applicable telephone line: Public switched telephone network/PBX
Compatibility: ITU-T (CCITT) G3 mode
Configuration: Half-duplex, desktop transceiver
Compression scheme: Modified Huffman and Sharp special
mode
Scanning method: Sheet-feeder CIS (Contact Image Sensor)
Effective recording width: 210 mm max.
Input document size: Automatic feeding:
Width 148 to 216 mm
Length 140 to 297 mm
Manual feeding:
Width 148 to 216 mm
Length 140 to 600 mm
Effective scanning width: 210 mm max.
Contrast control: Automatic/Dark selectable
Copy function: Standard
Telephone function: Standard
(cannot be used for incoming/outgoing
if power fails)
Power requirements: 220 - 230 V AC, 50 Hz
Operating environment: 5 to 35°C
Humidity: Maximum: 85 %
Power consumption: Stand-by: 5.5 W
Maximum: 120 W
Dimensions: Width: 308 mm
Depth: 256 mm
Height: 138 mm
Weight: Approx. 2.5 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).
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-108DE
[2] Operation panel
10 11 12 13
9
78
1345
2
TEL FAX
AUFLÖSUNGFUNKTION
LEISE LAUTSTÄRKE LAUT
ANRUFB
KURZWAHL
WAHLWDH.
LAUTSPR.
12
34
56
78
910/
ABRUF
14
6
ABC DEF
JKL MNO
GHI
TUV WXYZ
PQRS
SYMBOLE
START
STOP
KOPIE/HILFE
ALPHAWAHL
R
TEL/FAX
1. LCD-Anzeige(Display)
This displays messages and prompts during operation
and programming.
2. EMPFANGSART(RECEPTION MODE key)
Press this key to select the reception mode. An arrow
in the display will point to the currently selected reception
mode.
3. FUNKTION(FUNCTION key)
Press this key to select various special function.
4. AUFLÖSUNG(RESOLUTION key)
Press this key to adjust the resolution and contrast before
sending or copying a document.
5. LAUTSTÄRKE(VOLUME keys)
Press these keys to adjust the volume of the speaker when the
SPEAKER key has been pressed, or the volume of the ringer
at all other times.
6. STOP(STOP key)
Press this key to stop operations before they are completed.
7. Zifferntasten(Number keys)
Use these keys to dial numbers, and enter number and letters
during number/name storing procedures.
8. KURZWAHL(SPEED DIAL key)
Press this key to dial a 2-digit Speed Dial number.
9. WAHLWDH.(REDIAL key)
Press this key to automatically redial the last number
dialed.
10. LAUTSPR.(SPEAKER key)
Press this key to hear the line and fax tones through the
speaker when sending a document.
Note: This is not a speakerphone. You must pick up the
handset to talk with the other party.
11. ALPHAWAHL/R(SEARCH/R) key
Press this key to search for an automatic dialing number,
or, if you are on a P.B.X. extension, press this key to
transfer or put the other party on hold.
12. Zeilwahltasten(Rapid Dial keys)
Press one of these keys to dial a fax or voice number
automatically. (Note that you must attach the Rapid Key
labels.)
13. START(START key)
Press this key to send or receive a document.
14. KOPIE/HILFE(COPY/HELP key)
When a document is in the feeder, press this key to make
a copy. At any other time, press this key to print out the
Help List, a quick refernce guide to the opeation of your
fax.
EMPFANGSART

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UX-108DE
[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
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
• Documents written in yellow, greenish yellow, or light blue ink cannot
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.
Normal size width 148 – 216 mm
length 140 – 297 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: •Whenyouneed to send orcopymorepages than the feeder
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
210 mm, max.
•Readable length
This is the length of the document sent minus 4 mm from the top and
bottom edges.
Normal size ADF 10
sheets
0.06–0.12 mm
Thickness
Weight 52–104g/m2
14–28lbs
Special size Thickness 0.12–0.20 mm
52–157 g/m2
Weight
Use document carrier sheet for smaller documents.
Readable width
(Min.)
(Max.)
A4 size
(Max.)
140mm 297mm
600mm
148mm 216mm
[Normal size] 216mm [Special size]
4mm
4mm
Readable length

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UX-108DE
7. Use of Document Carrier Sheet
A document carrier sheet must be used for the following documents.
•Those with tears.
•Those smaller than size 148 mm (W) x 140 mm (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
220 - 230V, 50Hz, earthed (2-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.
•Ifyourareaexperiencesa high incidence of lightning orpowersurges,
we recommend that you install a surge protector for the power and
telephonelines.Surge protectors canbepurchasedatmosttelephone
specialty stores.
If the machine is moved from a cold to a warm place...
If the machine is moved from a cold to a warm place, it is possible that
the reading glass may fog up, preventing proper scanning of documents
for transmission. To remove the fog, turn on the power and wait approxi-
mately 2 hours before using the 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 an jack may result
in damage to the machine or your telephone system. If you do not
know what kind of jack you have, or needed to have one installed,
contact the telephone company.
2. Connections
1 Connect the handset as shown and place it on the handset rest.
♦The ends of the handset lead are identical, so they will go into
either socket.
♦Make sure the handset cord goes into the unmarked jack on the
side of the machine!
♦Use the handset to make ordinary phone calls, or to transmit and
receive documents manually.
2 Plug the power lead into a 220 - 230 V, 50 Hz, earthed (2-prong) AC
outlet.
♦Caution:The mains outlet (socketoutlet)shouldbe installed near
the equipment and be easily accessable.
♦The fax does not have a power on/off switch, so the power is
turned on and off by simply plugging or unplugging the power
lead.
Note: Ifyour 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 pur-
chasedfromyourdealeroratmosttelephone specialty stores.
Direction of insertion
Make print straight
across paper
E.G.
Place the document
carrier in the document
feeder with the clear film
side down
TEL.
SET TEL.
LINE
3 Insert one end of the telephone line cord into the "TEL. LINE" socket.
Insert the other end into a standard single-line telephone wall socket.
♦Be sure to insert the telephone line cord into the "TEL. LINE"
socket. Do not insert into the "TEL. SET" socket.

1 – 5
UX-108DE
3. Original document support
1 Rotate the original document support so that it points straight out.
4. Loading the fax paper
• Your fax machine prints incoming faxes on a special kind of paper
called thermal paper.
• The fax’s print head creates text and images by applying heat to
the thermal paper.
1 Pull the release marked PANEL RELEASE toward you and open the
operation panel.
2 Remove the packing paper from the paper compartment.
4 Unwrap the roll of fax paper and place it in the compartment.
•Important: The roll must be placed so that the leading edge of
the paper unrolls as shown. (The paper is only coated on one
side for printing. If the roll is placed backwards, the paper will
come out blank after printing.)
5 Insert the leading edge of the paper into the paper inlet. Continue to
push the paper through the inlet until it comes out of the opening in
the front of the fax.
6 Close the operation panel, making sure it clicks into place.
7 A short length of the fax paper will feed out. Grasp the paper by the
edge and pull upward to tear it off.
3 Make sure the ends of the guide wire are inserted in the holes. (If the
guide wire is not inseted correctly, out-of-paper detection will not be
possible.)
Karton and Band entfernen
Remove
the tape
YES
NO!
Paper inlet
The paper will reappear here. Make
sure it is aligned between the arrows
on each side of the guide, and then
passes under the plate and out the
front of the fax.
1
2
Click!

1 – 6
UX-108DE
4. Clearing a jammed document
If the original document doesn’t feed properly during transmission or
copying,orDOCUMENTJAMMED appears in the display, first trypress-
ing the START key. If it doesn’t feed out, remove it as follows:
Important: Do not try to remove a document without opening the op-
eration panel. This may damage the feeder mechanism.
1 Pull the release marked PANELRELEASE toward you and open the
operation panel.
2 Remove the document.
5. Clearing jammed fax paper
1 Pull the release marked PANELRELEASE toward you and open the
operation panel.
2 Remove the paper roll.
3 Cut off the wrinkled part of the paper.
4 Reload the paper.
• Jammed fax paper is often caused by improper loading. Be sure
tocarefullyfollowtheinstructionsforpaperloadinggivenin"Load-
ing the Fax Paper" in page 1-5.
KURZWAHL
WAHLWDH.
ALPHAWAHL
LAUTSPR.
R
ABC DEF
JKL MNOGHI
TUV WXYZ
PQRS
SYMBOLE
Press this key to delete
the letter highlighted by
the cursor.
Press this key to change
case.
Press this key to move
the cursor to the left.
Press this key to move
the cursor to the right.
Press either key repeatedly to select
one of the following symbols.

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UX-108DE
[5] Quick reference guide
FUNCTION key menu
The following chart shows the layout of the functions and settings accessed by pressing the FUNCTION key. First press the FUNCTION key, the
appropriate numeric key as shown, and then "#" or " " until the desired item appears.
Instructionsfor making each setting appear in the display. If you have any difficulty, refer tothe detailed instructions on the page shown below the setting.
Note: Steps which are optional are enclosed in a dotted frame:
Timer Mode
Send Mode
Polling Mode
Listing Mode
Timer List
Telephone
Number List
Passcode List
Option Setting
List
Anti Junk
Number List
Help List
Entry Mode
Fax/Tel Numbers
for Auto Dialing
Own Number and
Name Set
Date and Time Set
Anti Junk Number
Optional Settings
Fine Resolution
Priority
Gray Scale Level
Number of Rings
To Answer
Telephone/Fax
Remote Number
Remote Reception
Select
Transaction Report
Print Select
Dial Mode
Pseudo Ringing
Duration
Quiet Detect Time
Quiet Detect Start
Timing
Off-Hook Hold
Select Auto Receive
Language Select
PBX Connection
Fax Signal Receive
Junk Number Check
Polling
1234
FUNKTION
Lift handset
or
press
Load
document
Lift handset
or
press SPEAKER
Dial (press
numeric keys)
Wait for
reception tone Hang up
Load
document
Load
document
Load
document
Load
document
Dial (press
numeric keys)
Press Rapid
key
Wait for
reception tone
Enter Speed Dial
number (press 2
numeric keys)
Normal Dialing
Direct Keypad
Dialing
Rapid Key Dialing
Speed Dialing
Redialing
Transmitting documents
Normal Dialing
Rapid Key Dialing
Speed Dialing
Redialing
Making voice calls
Lift handset
or
press SPEAKER
Dial (press
numeric keys)
Press Rapid
key
Lift handset
or
press SPEAKER
Lift handset if you
pressed SPEAKER
Lift handset if you
pressed SPEAKER
Lift handset
Lift handset if you
press SPEAKER
Enter Speed Dial number
(press 2 numeric keys)
WAHLWDH.
KURZWAHL
SPEAKER
AUFLÖSUNG
AUFLÖSUNG
AUFLÖSUNG
AUFLÖSUNG
AUFLÖSUNG
START
START
START
START
KURZWAHL
WAHLWDH.

UX-108DE
CHAPTER 2. ADJUSTMENTS
[1] Adjustments
General
Sincethefollowingadjustmentsandsettingsareprovided for this 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
(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.
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.
ICPsprotectvarious ICs and electronic circuits from an overcurrent con-
dition.
The location of ICPs are shown below:
1DG
2 +5V
3 VTH-ON
4MG
5MG
6MG
7 +24V
8 VTH
9 VTH
10 VTH
Connector
No. CNPW
Pin No.
2 – 1
4. Method of release of starting lock up by Battery
Reset
(1) Summary
ThereisapossibilityofreleaseofthelockupbyresetthesignalBATRST
of CPU (XFC3, XFC5), if it lock up when you turn on the power of the set
in UX-108 series. We inform you of the method of release.
(2) Contents
When you turn on the power of the set without EPROM by your mistake,
if you turn off the power after, turn on the power with EPROM again, the
set don’t start.
In this case, before you judge the CPU (XFC3, XFC5) is wrong, you
need to confirm the release of the lock up by reset the signal BATRST.
and unknown origin in the same way.
Method of the reset of signal BATRST
Short the between leads of the capacitor C5 on the control PWB,
F2940FF-7X in the state of POWER OFF.
TEL/LIU PWB POWER SUPPLY PWB
CNLIUA
CNLIUA
CN2
CNPW
CONTROL PWB
CNLIUB
CNLIUB
CONTROL PWB
(TOP SIDE)
CNLIUA CNPW
FU100
CNLIUB
(step 1) Select "OPTION SETTING".
KEY : FUNCTION 4
DISPLAY: OPTION SETTING PRESS OR #
(step 2) Select "DIAL MODE".
KEY:
DISPLAY: DIAL MODE 1=TONE, 2=PULSE
(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
#### # # #

UX-108DE
[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.
ROM Ver. FXA0 After 2 sec: DIAG MODE
FXA0
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 CHECK MODE Panel keys are tested. Result list is output.
55
CHECK PATTERN MODE Check pattern is output.
6 6 SIGNAL SEND MODE Various signals of FAX communication are output.
77 MEMORY CLEAR MODE Back-up memory is cleared, and is set at delivery.
8 8 SHADING MODE Shading compensation is performed in this mode.
9 9 ALL BLACK MODE To check the print head, whole dots are printed over the interval of 2 m.
10 10 AUTO FEEDER MODE Insertion and discharge of document are tested.
11 −
MESSAGE PRINT MODE The display message of each language is printed out together with the English equivalent.
12 − RING & DIAL FREE MODE Allows CI detection of 13Hz or more. Eliminates dial tone detection in auto dial.
If the diag mode cannot be set, repeat the diag mode operation, per-
forming the following operation.
After the power is turned on and "WAITA MOMENT" is indicated, press
the STOP key.
2 – 2
In relation with the process response (request from Production
Engineering) "WAIT A MOMENT"clock indication may appear
depending on STOP key timing. If the STOP key is held down,
"MEMORY CLEAR?"appears.
FUNC DIAG MODE 9 8 7
START 1Soft switch mode
START 2ROM & RAM check
START 3Aging mode
START 4Panel check mode
START 5Check pattern mode
START 6Signal send mode
START 7Memory clear mode Shading mode
START
START
All black mode
START
10 Auto feeder mode
START
9
Message print mode
Ring & Dial free mode
START
START8
START
KEY
STOP
KEY +
+
"Power ON"
Memory clear
(Work + Backup)
FXA0

UX-108DE
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-L2.
The content of soft switches is shown in page 2-5 to 2-15.
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
Ifanydocument is first present, copying will be executed sheet by sheet.
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 check mode
The mode is used to check whether each key operates properly
or not. Press the key on the operation panel, and the key will be dis-
playedonthe display.Therefore, press all keys.At this time, finallypress
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 port 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 mode
Thismodeis used to check the status of print head. Two sheets of check
patternare printed.The following informationof check pattern is printed.
1 Vertical stripes
(alternate white and black lines) Approx. 35 mm
2 Full black Approx. 70 mm
3 Full white Approx. 35 mm
3. 6. Signal send mode
The 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,thesignalsoundisalsooutputtothespeakerwhen
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 mode
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 mode
The 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 printingsheet is jammed, press STOPkey 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. Message print mode
Usedtoprintthedisplayedmessageofcommunicationfortranslateeach
language.
3. 12. Ring & Dial free mode
Used to reject dial tone check while autodialing is carried out.And used
to change the bottom Ring frequency of auto-receiving to 13Hz.
2 – 3
1
2
3
RANK 0 or 1
Note:
There is a selection RANK 0 or 1 depending on resistance value of the
thermal head. RANK 0 or RANK 1 is printed at the tail of check pattern
to identify.

UX-108DE
2 – 4
4. How to make soft switch setting
To enter the soft switch mode, make the following key entries in sequence.
Press FUNCTION 9 8 7 STARTSTART
Press FUNCTION key.
Press key.
Press key.
Bit1 - 8 are set.
Soft SW-A2 - SW-L2 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-L2 = 0 0 0 0 0 0 0 0
Press key during setting.
To finish the settings halfway between
SW-A1 and SW-L2, 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-108DE
2 – 5
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 No limit Copy/send: 60cm 0
copy/send/receive Receive: 1.5m
5 CSI transmission No transmitted Transmitted 0
6 DIS receive acknowledgement Twice NSF: Once 0
during G3 transmission DIS: Twice
7 Non-modulated carrier for V29 Yes No 0
transmission modem
8 EOL detect timer 25 s 13 s 0
Modem speed V.29 V.27 ter
9600 7200 4800 2400
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. 4 1 1 0 0 1
5 Sender’s information transmit No Yes 0
6 H2 mode No Yes 0
7 Communication error treatment in No communication Communication error 0
RTN sending mode (reception) error
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 12345 0
4 01011(-11dBm) 1
5 1
6 Protocol monitor (error print) Printed at com. error Not printed 0
7 Protocol monitor Yes No 0
8 Line monitor Yes No 0
Digital line equalization setting 7.2km 0km
1 (Reception) No. 1 1 0 1
2 No. 2 1 0 1
3 Reserved 0
4 Reserved 0
5 Reserved 0
6 Reserved 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
10 Remarks
Initial setting
SW
l
A1
SW
l
A2
SW
l
A3
SW
l
A5
SW
l
A4
DE

UX-108DE
1 Auto gain control (MODEM) Enable Disable 1
2 End Buzzer Yes No 1
3 Disconnect the line when DIS is No Yes 1
received in RX mode
4 Equalizer freeze control (MODEM) On Off 0
5 Equalizer freeze control 7200 BPS No Yes 0
only
6 CNG transmission in manual TX Yes No 1
mode
7 Initial compression scheme for sharp MR mode H2 mode 0
fax in TX mode
8 Reserved 0
1 Reserved 0
2 Reserved 0
3 Reserved 0
4 Reserved 0
5 Recall times Binary input 0
6 No. = 8 4 2 1 0
7 5678 1
8 0 0 1 0 (Twice) 0
1 Dial pausing (sec/pause) 4 sec 2 sec 1
2 Dial tone detection (before auto dial) No Yes 0
3 Reserved 0
4 Busy tone detection (after auto dial) No Yes 0
5 Waiting time after dialing 90 sec 45 sec 1
6 Reserved 0
7 Reserved 0
8 PBX connection Yes No 0 OPTION
PBX recall function (R key select) No Ope. No Ope. Earth Flash OPTION
1 No. 1 0 0 1 1 1
2 No. 2 0 1 0 1 1
3 Reserved 0
PBX select ID ID Earth Flash OPTION
4 No. 4 0 0 1 1 0
5 No. 5 0 1 0 1 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
1 Reserved 0
2 Reserved 0
3 Dial mode Tone Pulse 1 OPTION
4 Pulse →Tone change function Enable Disable 1
by key
5 Dial pulse make/break ratio (%) 40/60 33/67 1
6 Reserved 0
7 PBX type ISDN NORMAL 0
8 Reserved 0
2 – 6
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
Initial setting
SW
l
A6
SW
l
B1
SW
l
B2
SW
l
B4
SW
l
B3
DE

UX-108DE
2 – 7
1 DTMF signal transmission level Binary input 1
2 (Low) No. = 16 8 4 2 1 0
3 12345 1
4 10111(0.5x10=-5dBm) 1
5 1
6 Reserved 0
7 Reserved 0
8 Reserved 0
1 DTMF signal transmission level Binary input 1
2 (High) No. = 16 8 4 2 1 0
3 12345 1
4 10100(0.5x7=-3.5dBm) 0
5 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
Reading slice (Binary) Factory Light Dark Darker in
setting dark mode
1 No. 1 0 1 0 1 0
2 No. 2 0 0 1 1 0
Reading slice (Half tone) Factory Light Dark
Darker in
setting dark mode
3 No. 3 0 1 0 1 0
4 No. 4 0 0 1 1 0
5 Line density selection Fine Standard 0 OPTION
6 Halftone gray scale selection 16 level 64 level 0 OPTION
7 MTF correction in half tone mode No Yes 0
8 Reserved 0 OPTION
1 Number of rings for auto receive Binary input 0
2 No. = 8421 0
3 1234 0
4 0001(4times) 1
5 Automatic switching manual to auto Reception after 5 No reception 0
receive mode rings
6 Reserved 0
7 CI detection 13 Hz or more As is PTT 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 Tel/Fax Automatic switching mode Enable Disable 1
Pseudo ringing time at phone/fax 15sec 60sec 30sec 120sec OPTION
2 automatic switching mode No. 2 0 0 1 1 0
3 No. 3 0 1 0 1 0
4
Number of CNG signal detection at the Twice Once 1
phone/fax automatic switching mode
5 Reserved 0
6 Reserved 0
7 Post answer tone (transmit in No Yes 0
Tel/Fax mode)
8 Reserved 0
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
Initial setting
SW
l
B5
SW
l
B6
SW
l
C1
SW
l
D2
SW
l
D1
DE
SW
l
E1

UX-108DE
2 – 8
1 Pseudo ringer sound output level to Binary input 0
2 the line No. = 8 4 2 1 1
3 1234 0
4 0101
(-5dBm -5=-10dBm) 1
(-5 ~ -20dBm setting)
5 Reserved 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
DTMF detection time 50ms 80ms 100ms 120ms
1 No. 1 0 0 1 1 0
2 No. 2 0 1 0 1 0
3 Protection of remote reception Yes No 0 OPTION
(5 ) detect
4 Remote reception with GE Compatible Not compatible 1
telephone
5 Remote operation code figures by Binary input 0 OPTION
6 external TEL (0~9) No. = 8 4 2 1 1
7 5678 0
8 0101(5 )1
1 CNG detection in STAND-BY mode Yes No 1 OPTION
Number of CNG detect (AM mode) 1pulse 2pulses 3pulses 4pulses
2 No. 2 0 0 1 1 0
3 No. 3 0 1 0 1 1
Number of CNG (STAND-BY mode) 1pulse 2pulses 3pulses 4pulses
4 No. 4 0 0 1 1 0
5 No. 5 0 1 0 1 1
6 Fax signal detection after telephone Yes No 0
mode dial
7 Reserved 0
8 Reserved 0
1 Quiet detect time Binary input 0 OPTION
2 No. = 8 4 2 1 1
3 1234 1
4 0 1 1 0 (4 sec) 0
5 Quiet detect start timing Binary input 0 OPTION
6 No. = 8 4 2 1 0
7 5678 0
8 0 0 0 0 (5 sec) 0
1 Off hook hold Binary input 0 OPTION
2 No. = 12864 32 16 8 4 2 1 0
3 12345678 0
4 00000000 0
5 (0 sec = No limit) 0
6 0
7 0
8 0
OGM detect timer Not 100ms 200ms 300ms
Work
1 No. 1 0 0 1 1 0
2 No. 2 0 1 0 1 1
3 Reserved 0
4 Reserved 0
Section time of quiet detection 30s 40s 50s 60s
5 No. 5 0 0 1 1 0
6 No. 6 0 1 0 1 1
7 Reserved 0
8 Reserved 0
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
Initial setting
SW
l
E2
SW
l
F1
SW
l
F2
SW
l
G2
SW
l
G1
DE
SW
l
G3

UX-108DE
2 – 9
1 Reserved 0
2 Reserved 0
3 Reserved 0
4 Busy tone continuous sound detect 5 sec 10 sec 1
time
5 Reserved 0
6 Busy tone detect continuation sound No Yes 0
detect
7 Reserved 0
8 Busy tone detect intermittent sound No Yes 0
detect
Busy tone detection pulse number 2pulses 4pulses 6pulses 10pulses
1 No. 1 0 0 1 1 0
2 No. 2 0 1 0 1 1
3 Fax switching when A.M. full Yes No 0 OPTION
4 Reserved 0
5 Reserved 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 Reserved 0
2 Reserved 0
3 Reserved 0
4 Reserved 0
5 Reserved 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 Reserved 0
2 Reserved 0
3 Reserved 0
4 Reserved 0
5 Reserved 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
Initial setting
SW
l
H1
SW
l
H2
SW
l
I1
SW
l
I3
SW
l
I2
DE
SW
l
I4

UX-108DE
2 – 10
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 Reserved 0
2 Reserved 0
3 Reserved 0
4 Reserved 0
5 Reserved 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 Reserved 0
2 Reserved 0
3 Sender’s phone number setting Cannot change Change allowed 0
4 Reserved 0
5 Reserved 0
6 Summer time setting No Yes 0
Ringer volume Off Low Middle High OPTION
7 No. 7 0 0 1 1 1
8 No. 8 0 1 0 1 0
Speaker volume Low Low Middle High OPTION
1 No. 1 0 0 1 1 1
2 No. 2 0 1 0 1 0
3 Polling key Yes No 0 OPTION
4 Reserved 0
5 Reserved 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
1 Reserved 0
2 Reserved 0
Communication results printout Error/Timer Send only Always No print OPTION
3 (Transaction report) No. 3 0 0 1 1 0
4 No. 4 0 1 0 1 0
5 Reserved 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
Initial setting
SW
l
I5
SW
l
I6
SW
l
I7
SW
l
J2
SW
l
J1
DE
SW
l
J3

UX-108DE
2 – 11
1 Entering DIAG mode by pressing Yes No 0
SPEED key
2 Reserved 0
3 Reserved 0
4 Reserved 0
5 Reserved 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 Reserved 0
2 Reserved 0
3 Reserved 0
4 Reserved 0
5 Reserved 0
6 Reserved 0
7 Reserved 0
8 Reserved 0
SW
NO. DATA
NO. ITEM Switch setting and function
10Remarks
Initial setting
SW
l
K1
SW
l
L1
SW
l
L2
DE