Canon PIXMA MX310 series User manual

PIXMA MX310
SERVICE
MANUAL
Canon
Copyright 2007, Canon U.S.A. This technical publication is the proprietary and confidential information of Canon U.S.A. which
shall be retained for reference purposes byAuthorized Service Facilities of Canon U.S.A. Its unauthorized use is prohibited.

TABLE OF CONTENTS
1. LIST OF ERROR DISPLAY / TROUBLESHOOTING
1-1. Operator Call Errors
1-2. Service Call Error (Cyclic Blinking in Orange (Alarm LED) and Green (ON/OFF LED))
1-3. Fax Errors
2. ADJUSTMENT / SETTINGS
2-1. Service Mode
2-2. PTT Parameter Mode
2-3. User Mode
2-4. Notes on Service Part Disassembling / Reassembling
2-5. Grease Application
2-6. Notes on Machine Transportation
3. EXTERNAL VIEW / PARTS LIST
3-1. External Parts / Power Supply Unit / Logic Board Ass’y
3-2. ADF / Scanner
3-3. Printer Unit (1/2)
3-3. Printer Unit (2/2)
3-4. Parts List
(2/32)

1. LIST OF ERROR DISPLAY / TROUBLESHOOTING
1-1. Operator Call Errors
Errors and warnings are displayed by the following ways:
1. Operator call errors are indicated by the Alarm LED lit in orange, and the error and its solution are
displayed on the LCD.
2. Messages during printing from a computer are displayed on the MP driver Status Monitor.
3. Error codes are printed in the "operator call/service call error record" area in EEPROM information
Print
Buttons valid when an operator call error occurs:
1. ON/OFF button: To turn the machine off and on again.
2. OK button: To clear and recover from an error. In some operator call errors, the error will automatically
be cleared when the cause of the error is eliminated, and pressing the OK button may not be necessary.
3. Stop/Reset button: To cancel the job at error occurrence, and to clear the error.
Operator Call Error (Alarm LED Blinking in Orange)
Error Error
code U No. Message on the LCD Solution
No paper in the rear
tray. [1000] --- LOAD PAPER SET PAPER AND PRESS
[OK].
Set the paper in the rear tray,
and press the OK button.
Front door is closed. [1250] --- OPEN PAPER OUT TRAY Open the paper output tray.
Paper jam. [1300] --- PAPER JAMMED
CLEAR PAPER JAM AND
PRESS [OK].
Remove the jammed paper, and
press the OK button.
Ink cartridge not
installed, or not
properly installed.
[1401] U051 CHECK INK
U051 Install the ink cartridge properly.
Ink cartridge
temperature sensor
error.
[1403] U052 COOLING HEAD… Re-set the ink cartridge. If the
error is not cleared, the ink
cartridge may be defective.
Replace the ink cartridge.
Non-supported ink
cartridge is installed. [1485] U059 CHECK INK U059 A non-supported ink cartridge is installed. Install the supported
ink cartridge.
Ink cartridge in a
wrong position. [1680] U076 CHECK INK U076 Re-set the ink cartridge. If the error is not cleared, the ink
cartridge may be defective.
Replace the ink cartridge.
Multiple ink
cartridges of the
same color installed.
[1681] U075 CHECK INK
U075 Re-set the ink cartridge. If the error is not cleared, the ink
cartridge may be defective.
Replace the ink cartridge.
Ink cartridge
hardware error [1682] U150 CHECK INK U150 Re-set the ink cartridge. If the
error is not cleared, the ink
cartridge may be defective.
Replace the ink cartridge.
Ink cartridge not
recognized. [1684] U140
CHECK INK
U140 A non-supported ink cartridge is
installed. Install the supported
ink cartridge.
(3/32)

The remaining ink
amount unknown. [1686] U162 CHECK INK U162 Replace the ink cartridge and close the scanning unit. Printing
with an empty ink cartridge can
damage the machine.
To continue printing without
replacing the ink cartridge(s),
press the Stop/Reset button for
5 sec. or longer to disable the
function to detect the remaining
ink amount.
Ink cartridge not
completely installed. [1687] U053 CHECK INK U053 Re-set the ink cartridge. If the error is not cleared, the ink
cartridge may be defective.
Replace the ink cartridge.
No ink. [1688] U163 CHECK INK
U163 Replace the ink cartridge and
close the scanning unit. Printing
with an empty ink cartridge can
damage the machine.
To continue printing without
replacing the ink cartridge(s),
press the Stop/Reset button for
5 sec. or longer to disable the
function to detect the remaining
ink amount.
Warning: The ink
absorber becomes
almost full.
[1700] --- REQ. SERVICE SOON Pressing the OK button will exit
the error, and enable printing
without replacing the ink
absorber. However, when the
ink absorber becomes full, no
further printing can be
performed unless the applicable
ink absorber is replaced.
Warning: The platen
ink absorber
becomes almost full.
[1710] --- REQ. SERVICE SOON Pressing the OK button will exit
the error, and enable printing
without replacing the ink
absorber. However, when the
ink absorber becomes full, no
further printing can be
performed unless the applicable
ink absorber is replaced.
The connected digital
camera or digital
video camera does
not support Camera
Direct Printing.
[2001] --- IMCOMPATIBLE CAMERA
DISCONNECT CAMERA
CABLE
Remove the cable between the
camera and the machine.
Non-supported HUB [2002] --- UNSUPPORTED USB HUB
REMOVE HUB Remove the applicable USB HUB from the PictBridge (USB)
connector.
(4/32)

1-2. Service Call Error (Cyclic Blinking in Orange (Alarm LED) and Green (ON/OFF LED))
Cycles of
blinking in
orange and
green
Error Error
Code Conditions Corrective action
(Replacement of listed parts,
which are likely to be faulty)
2 times Carriage error [5100] An error occurred in the carriage
encoder signal. - Carriage unit - Timing slit film
- Logic board
- Carriage motor
3 times Line feed error [6000] An error occurred in the LF encoder
signal. - Timing slit disk film - Logic board
5 times ASF (cam)
sensor error [5700] This error takes place when feeding paper from the rear tray after an
error occurred in the rear tray cam
sensor.
- ASF_PE sensor board
- Drive unit
- Logic board
6 times Internal
temperature
error
[5400] The internal temperature is not
normal. - Logic board
7 times - Main ink
absorber full
- Platen ink
absorber full
[5B00,
5B01] The main ink absorber or platen ink absorber becomes full.
- Ink absorber kit
Replace the ink absorber and
clear the applicable ink
absorber counter.
8 times Print head
temperature
rise error
[5200] The print head temperature
exceeded the specified value. - Ink cartridge - Logic board
9 times EEPROM error [6800]
[6801] A problem occurred in writing to the EEPROM. - Logic board
10 times VH monitor
error [B200] The internal temperature exceeded the specified value. - Ink cartridge - Carriage unit
- Logic board
12 times AP position
error [6A00] An error occurred in the AP motor during purging operation. - Drive unit - Logic board
15 times USB Host
VBUS
overcurrent
[9000] The USB Host VBUS is overloaded. - Logic board
22 times Scanner home
position error [5010] The scanner unit cannot detect the home position, or the scanner unit
warming-up is not performed
properly at power-on.
- Scanner unit
- Logic board
Power LED
turned off
Alarm LED
(orange) lit
ROM error
RAM error None The check sum value is incorrect in the flash ROM or RAM check at
hard-power-on.
- Logic board
(5/32)

1-3. Fax Errors
For error other than those listed below, please refer to the “G3/G4 Facsimile Error Code List (Revision 2)
HY8-23A0-020.”
(1) User error codes
Error code TX / RX Meaning
#001 TX Document jam
#003 TX / RX Document is too long, or page time-over
#005 TX / RX Initial identification (T0 / T1) time-over
#009 RX Recording paper jam, or no recording paper
#012 TX No recording paper at the receiving machine
#017 TX Redial time-over, but no DT detected
#018 TX Auto dialing transmission error, or redial time-over
#022 TX Call failed (no dial registration)
#037 RX Memory overflow at reception of an image
#085 TX No color fax function supported in the receiving machine
#099 TX / RX Transmission terminated mid-way by pressing the Stop/Reset button
#995 TX / RX During TX (sending): Memory transmission reservation cancelled
During RX (receiving): Image data received in the memory cleared
(2) Service error codes
Error code TX / RX Meaning
##100 TX Re-transmission of the procedure signal has been attempted the
specified number of times, but failed.
##101 TX / RX Sender's modem speed does not match the receiving machine.
##102 TX Fallback is not available.
##103 RX EOL has not been detected for 5 seconds (or 15 seconds in CBT).
##104 TX RTN or PIN has been received.
##106 RX The procedure signal has been expected for 6 seconds, but not
received.
##107 RX Fallback is not available at the sending machine.
##109 TX After DCS transmission, a signal other than DIS, DTC, FTT, CFR, or
CRP has been received, and re-transmission of the procedure signal
has been attempted the specified number of times but failed.
##111 TX / RX Memory error
##114 RX RTN has been received.
##200 RX A carrier has not been detected for 5 seconds during image
reception.
##201 TX / RX DCN has been received in a method other than the binary procedure.
##204 TX DTC has been received even when there is no sending data.
(6/32)

##220 TX / RX System error (main program hang-up)
##224 TX / RX An error has occurred in the procedure signal in G3 transmission.
##226 TX / RX The stack pointer has shifted from the RAM area.
##229 RX The recording area has been locked for 1 minute.
##232 TX The encoder control unit has malfunctioned.
##237 RX The decoder control unit has malfunctioned.
##238 RX The print control unit has malfunctioned.
##261 TX / RX A system error has occurred between the modem and the system
control board.
##280 TX Re-transmission of the procedure signal has been attempted the
specified number of times, but failed.
##281 TX Re-transmission of the procedure signal has been attempted the
specified number of times, but failed.
##282 TX Re-transmission of the procedure signal has been attempted the
specified number of times, but failed.
##283 TX Re-transmission of the procedure signal has been attempted the
specified number of times, but failed.
##284 TX After TCF transmission, DCN has been received.
##285 TX After EOP transmission, DCN has been received.
##286 TX After EOM transmission, DCN has been received.
##287 TX After MPS transmission, DCN has been received.
##288 TX After EOP transmission, a signal other than PIN, PIP, MCF, RTP,
RTN has been received.
##289 TX After EOM transmission, a signal other than PIN, PIP, MCF, RTP,
RTN has been received.
##290 TX After MPS transmission, a signal other than PIN, PIP, MCF, RTP,
RTN has been received.
##670 TX In V.8 late start, the DIS V.8 ability from the receiving machine was
detected, and CI was sent in response; however, the procedure
failed, causing T1 time-over.
##671 RX In V.8 call reception, the procedure fails to proceed to phase 2 after
CM detection, causing T1 time-over.
##672 TX In V.34 transmission, the procedure fails to proceed from phase 2 to
phase 3 or later, causing T1 time-over
##673 RX In V.34 reception, the procedure fails to proceed from phase 2 to
phase 3 or later, causing T1 time-over
##674 TX In V.34 transmission, the procedure fails to proceed from phase 3 or
4 to the control channel or later, causing T1 time-over
##675 RX In V.34 reception, the procedure fails to proceed from phase 3 or 4 to
(7/32)

the control channel or further, causing T1 time-over
##750 TX After transmitting PPS-NULL in ECM transmission, no significant
signal has been received, and re-transmission of the procedure
signal has been attempted the number of specified times but failed.
##752 TX After transmitting PPS-NULL in ECM transmission, DCN has been
received.
##753 TX After transmitting PPS-NULL in ECM transmission, re-transmission of
the procedure signal has been attempted the number of specified
times but failed, or T5 time-over (60 sec.) has occurred.
##754 TX After transmitting PPS-NULL in ECM transmission, re-transmission of
the procedure signal has been attempted the number of specified
times but failed.
##755 TX After transmitting PPS-MPS in ECM transmission, no significant
signal has been received, and re-transmission of the procedure
signal has been attempted the number of specified times but failed.
##757 TX After transmitting PPS-MPS in ECM transmission, DCN has been
received.
##758 TX After transmitting PPS-MPS in ECM transmission, re-transmission of
the procedure signal has been attempted the number of specified
times but failed, or T5 time-over (60 sec.) has occurred.
##759 TX After transmitting PPS-MPS in ECM transmission, re-transmission of
the procedure signal has been attempted the number of specified
times but failed.
##760 TX After transmitting PPS-EOM in ECM transmission, no significant
signal has been received, and re-transmission of the procedure
signal has been attempted the number of specified times but failed.
##762 TX After transmitting PPS-EOM in ECM transmission, DCN has been
received.
##763 TX After transmitting PPS-EOM in ECM transmission, re-transmission of
the procedure signal has been attempted the number of specified
times but failed, or T5 time-over (60 sec.) has occurred.
##764 TX After transmitting PPS-EOM in ECM transmission, re-transmission of
the procedure signal has been attempted the number of specified
times but failed.
##765 TX After transmitting PPS-EOP in ECM transmission, no significant
signal has been received, and re-transmission of the procedure
signal has been attempted the number of specified times but failed.
##767 TX After transmitting PPS-EOP in ECM transmission, DCN has been
received.
##768 TX After transmitting PPS-EOP in ECM transmission, re-transmission of
(8/32)

the procedure signal has been attempted the number of specified
times but failed, or T5 time-over (60 sec.) has occurred.
##769 TX After transmitting PPS-EOP in ECM transmission, re-transmission of
the procedure signal has been attempted the number of specified
times but failed.
##770 TX After transmitting EOR-NULL in ECM transmission, no significant
signal has been received, and re-transmission of the procedure
signal has been attempted the number of specified times but failed.
##772 TX After transmitting EOR-NULL in ECM transmission, DCN has been
received.
##773 TX After transmitting EOR-NULL in ECM transmission, re-transmission
of the procedure signal has been attempted the number of specified
times but failed, or T5 time-over (60 sec.) has occurred.
##774 TX After transmitting EOR-NULL in ECM transmission, ERR has been
received.
##775 TX After transmitting EOR-MPS in ECM transmission, no significant
signal has been received, and re-transmission of the procedure
signal has been attempted the number of specified times but failed.
##777 TX After transmitting EOR-MPS in ECM transmission, DCN has been
received.
##778 TX After transmitting EOR-MPS in ECM transmission, re-transmission of
the procedure signal has been attempted the number of specified
times but failed, or T5 time-over (60 sec.) has occurred.
##779 TX After transmitting EOR-MPS in ECM transmission, ERR has been
received.
##780 TX After transmitting EOR-EOM in ECM transmission, no significant
signal has been received, and re-transmission of the procedure
signal has been attempted the number of specified times but failed.
##782 TX After transmitting EOR-EOM in ECM transmission, DCN has been
received.
##783 TX After transmitting EOR-EOM in ECM transmission, re-transmission of
the procedure signal has been attempted the number of specified
times but failed, or T5 time-over (60 sec.) has occurred.
##784 TX After transmitting EOR-EOM in ECM transmission, ERR has been
received.
##785 TX After transmitting EOR-EOP in ECM transmission, no significant
signal has been received, and re-transmission of the procedure
signal has been attempted the number of specified times but failed.
##787 TX After transmitting EOR-EOP in ECM transmission, DCN has been
received.
(9/32)

##788 TX After transmitting EOR-EOP in ECM transmission, re-transmission of
the procedure signal has been attempted the number of specified
times but failed, or T5 time-over (60 sec.) has occurred.
##789 TX After transmitting EOR-EOP in ECM transmission, ERR has been
received.
##790 RX After receiving EOR-EOP in ECM reception, ERR has been
transmitted.
##791 TX / RX During the ECM mode procedure, a signal other than a significant
one has been received.
##792 RX In ECM reception, PPS-NULL between partial pages has not been
detected.
##793 RX During high-speed signal reception in ECM, no effective frame has
been detected, and a time-over has occurred.
(10/32)

2. ADJUSTMENT / SETTINGS
2-1. Service Mode
<Service mode operation procedures>
1) With the machine power turned off, while pressing the Stop/Reset button, press and hold the ON/OFF
button. (DO NOT release the buttons). The Power LED lights in green to indicate that a function is
selectable.
2) While holding the ON/OFF button, release the Stop/Reset button. (DO NOT release the ON/OFF button.)
3) While holding the ON/OFF button, press the Stop/Reset button 2 times, and then release both the
ON/OFF and Stop/Reset buttons. (Each time the Stop/Reset button is pressed, the Alarm and Power
LEDs light alternately, Alarm in orange and Power in green, starting with Alarm LED.)
4) When the Power LED lights in green (and "Service Mode Idle" is displayed on the LCD), press the
Stop/Reset button the specified number of time(s) according to the function listed in the table below,
then press the ON/OFF button. (Each time the Stop/Reset button is pressed, the Alarm and Power LEDs
light alternately, Alarm in orange and Power in green, starting with Alarm LED.)
Time(s) LED indication Function Remarks
0 times Green (Power) Power off When the ink cartridge is not installed, the
carriage returns and locks in the home position
capped.
1 time Orange (Alarm) Service test print Service test print
- Model name
- ROM version
- Ink absorber counter value (ink amount in the
ink absorber)
- USB serial number
- Destination
- EEPROM information
- Barcode (model name + destination), etc.
2 times Green (Power) EEPROM information
print EEPROM information print - Model name
- Destination
- ROM version
- Ink absorber counter value (ink amount in the
ink absorber)
- Print information
- Error information, etc.
3 times Orange (Alarm) EEPROM initialization The following items are NOT initialized, and the
shipment arrival flag is not set:
- Destination settings
- Absorbed ink amount
- USB serial number
- Region code of ink cartridge
- Record of ink absorber counter resetting and
setting, etc.
(11/32)

4 times Green (Power) Ink absorber counter
resetting Set a sheet of A4 or Letter sized plain paper in the rear tray and reset the ink absorber counter.
After the ink absorber counter is reset, the
counter value is printed automatically.
See "Ink absorber counter resetting" below
5 times Orange (Alarm) Destination settings Press the Stop/Reset button the specified
number of time(s) according to the destination.
See "Destination settings" below.
6 times Green (Power) Print head deep
cleaning Cleaning of both Black and Color
7 times Orange (Alarm) Return to the menu
selection
8 times Green (Power) Return to the menu
selection
9 times Orange (Alarm) Return to the menu
selection
10 times Green (Power) Return to the menu
selection
11 times Orange (Alarm) Return to the menu
selection
12 times Green (Power) Button and LCD test See "Button and LCD test" below.
13 times Orange (Alarm) Ink absorber counter
setting See "Ink absorber counter setting" below.
14 times Green (Power) Return to the menu
selection
15 times Orange (Alarm) Return to the menu
selection
16 times or
more Green (Power) Return to the menu selection
Note: If the Stop/Reset button is pressed 16 or more times, the Alarm LED (orange) or Power LED (green) lights
steadily without any changes.
<Ink absorber counter resetting>
Reset the ink absorber counter (to 0%) when the ink absorber is replaced, or after the logic board is
replaced.
1) In the service mode, press the Stop/Reset button 4 times to enter the ink absorber counter resetting
mode.
2) In the ink absorber counter resetting mode, press the Stop/Reset button the specified number of time(s)
according to the kind of ink absorber whose value should be reset to 0%.
(12/32)

Time(s) *1 Ink absorber
0 times Main ink absorber (0%)
1 time Platen ink absorber (0%)
2 times Both the main and platen ink absorbers (0%)
3 times or more Press the ON/OFF button to return to the ink amount resetting mode.
3) Press the ON/OFF button to specify the ink absorber whose value should be reset to 0%.
4) After the ink absorber counter is reset, the counter value is printed automatically.
("D=000.0 Ps=000.0" is printed at the top left of the paper.)
*1: According to the number of times the Stop/Reset button is pressed, the LED lights as follows:
- Odd number of times: Alarm LED lights
- Even number of times: ON/OFF LED lights
<Destination settings>
In the destination settings mode, press the Stop/Reset button the specified number of time(s) according to
the destination listed in the table below, and press the ON/OFF button.
Time(s) LED indication Destination
0 times Green (Power) No change of the destination
1 time Orange (Alarm) Japan
2 times Green (Power) Korea
3 times Orange (Alarm) US
4 times Green (Power) Europe
5 times Orange (Alarm) Australia
6 times Green (Power) Asia
7 times Orange (Alarm) China
8 times Green (Power) Taiwan
9 times Orange (Alarm) Latin America
10 times Green (Power) Brazil
11 times Orange (Alarm) Canada
12 times or more Green (Power) Return to the destination selection
Note: After setting the destination, confirm the model name and destination in service test print or EEPROM
information print.
(13/32)

<Button and LCD test>
Confirm the operation after replacement of the operation panel unit, scanner unit, or Logic board.
1) In the service mode, after pressing the Stop/Reset button 12 times, press the ON/OFF button to enter
the button and LCD test mode.
The ON/OFF button LED: Lights in green
In Use/Memory LED: Lights in green
Alarm LED: Lights in orange
LCD: Alldots(black)aredisplayed
2) In the button and LCD test mode, each time the OK button is pressed, the following LEDs are turned off.
1 time: ON/OFF LED is turned off.
2 times: In Use/Memory LED is turned off.
3 times: Alarm LED is turned off.
3) After all the above LEDs are turned off, the key entering will be available. Press each button of the
operation panel. Each time the button is pressed, the buzzer sounds and the segment on the LCD
representing each button will be undisplayed.
<The number of each segment of the LCD and the corresponding button names>
(14/32)

No. Button name
1 ON/OFF
2 COPY
3 FAX
4 SCAN
5 Menu
6 Settings
7 FAX Quality
8 Back
9
10
11 OK
12 1
13 2
14 3
15 4
16 5
17 6
18 7
19 8
20 9
21 *
22 0
23 #
24 Redial/Pause
25 Coded Dial
26 Black Start
27 Color Start
28 Stop/Reset
Note: There is no buttons corresponding to the number 29-40. Accordingly, after pressing all 28
buttons, the segments of the number 29-40 become undisplayed automatically and nothing is
displayed on the LCD.
4) After pressing the OK button one time or two times in the above status, the font is changed as follows:
1 time: Russian font
(15/32)

2 times: Kana font
5) Press the Stop/Reset button to return to the menu selection of the service mode (Service Model Idle).
<Ink absorber counter setting>
Set the ink absorber counter value to a new EEPROM after the logic board is replaced in servicing.
1) Before replacement of the logic board, check the ink absorber counter value in EEPROM information
print.
2) In the service mode, press the Stop/Reset button 13 times, then press the ON/OFF button to enter the
ink absorber counter setting mode.
3) Press the Stop/Reset button the specified number of time(s) according to the ink absorber whose value
should be set.
Time(s) *1 Ink absorber
0 times Main ink absorber
1 time Platen ink absorber
2 times Both the main and platen ink absorbers
3 times or more Press the ON/OFF button to return to the ink amount setting mode.
4) Press the ON/OFF button to enter the ink absorber counter setting mode.
5) Press the Stop/Reset button the appropriate number of time(s) to select the value which is closest to the
actual ink absorber counter value. (The ink absorber counter value can be set in 10% increments.)
Time(s) Ink absorber counter value to be set (%)
0 times 0%
1 time 10%
2 times 20%
3 times 30%
4 times 40%
(16/32)

5 times 50%
6 times 60%
7 times 70%
8 times 80%
9 times 90%
10 times or more Not valid. Press the ON/OFF button to return to the ink absorber counter
setting mode.
6) Press the ON/OFF button to set the selected value to the EEPROM. Print EEPROM information to
confirm that the value is properly set to the EEPROM.
*1: According to the number of times the Stop/Reset button is pressed, the LED lights as follows:
- Odd number of times: Alarm LED lights
- Even number of times: ON/OFF LED lights
2-2. PTT Parameter Mode
2-2-1) FAX PTT parameter mode
Enter the PTT parameter mode from the user mode, but not from the service mode.
How to enter the PTT parameter mode:
1) In the user mode, press the SCAN button to enter the scan mode.
2-a) Press #, 9, 7, 6, 9, # to enter the PTT parameter mode.
2-b) Press #, 9, 7, 6, 8, # to print the PTT parameter setting value.
How to finalize the data:
Press the OK button to finalize the data and press the Stop/Reset button to save the data.
How to finish the PTT parameter mode:
Press the ON/OFF button to save the specified data in the EEPROM and turn off the machine.
2-2-2) How to enter the PTT parameter mode
1. In the user mode, press the SCAN button to enter the scan mode and press #, 9, 7, 6, 9, #.
2. The following message is displayed on the LCD.
PTT PARAMETER
#1 BIT SWITCH
BIT SWITCH menu
3. Each time the right or left arrow key is pressed, the menu is changed.
PTT PARAMETER
#2 NUMERIC PARAM.
(17/32)

NU
MERIC PARAM. menu
Note:Notusedinservicing.
PTT PARAMETER
#3 FAX TYPE
PTT PARAMETER
#4 NCU
Note: Not used in servicing.
Note:Notusedinservicing.
PTT PARAMETER
#5 PTT SPECIAL
Note: Not used in servicing.
PTT PARAMETER
#6 FAX TEST
4. Press the OK button after “#1 BIT SWITCH” or “#2 NUMERIC PARAM.” is displayed to enter
each mode.
2-2-3) #1 BIT SWITCH
1. After entering the #1 BIT SWITCH menu, the following screen will be displayed.
#1 BIT SWITCH
SW#01 00000000
2. Each time the OK button is pressed, the SW# is changed from 01 to 20.
Be careful not to enter the SW numbers which are not used in servicing.
The SW numbers which are used in servicing: SW#01, 02, 03, 04, 05, 06, 07, 10, 11, 13
The SW numbers which are not used in servicing (as of August 2007): SW#08, 09, 12, 14-20
3. Since each SW# has 8bit information, use the right or left arrow key to move the cursor to the bit
to be specified and enter the setting value (1 or 0).
Bit7 -> 00000000 <- bit0
After entering the setting value (1 or 0), press the OK button to finalize it.
See the G3 Facsimile Service Data Service Handbook for the definition and description of each
bit of the SW#.
(18/32)

English: QY8-13BC-010
Japanese: QY8-12B6-020
4. After finalizing the setting value of each bit of the SW#, press the Stop/Reset button.
5. Press the ON/OFF button.
2-2-4) #2 NUMERIC PARAM.
1. After entering the #2 NUMERIC PARAM. menu, the following screen will be displayed.
#2 NUMERIC PAEAM.
01: 00000
2. Each time the OK button is pressed, the SW# is changed from 01 to 60.
Be careful not to enter the SW numbers which are not used in servicing.
The SW numbers which are used in servicing:
SW#01, 02, 04 to 09, 16 to 24, 26, 27, 30, 31, 41, 42
The SW numbers which are not used in servicing (as of August 2007):
SW#03, 10 to 15, 25, 28, 29, 32 to 40, 43 to 60
3. Use the right or left arrow key or numeric keypad to enter the setting value.
(The selection of the setting value varies depending on the item.)
4. After entering the setting value, press the OK button to finalize it.
See the G3 Facsimile Service Data Service Handbook for the definition and description of each
bit of the SW#.
English: QY8-13BC-010
Japanese: QY8-12B6-020
5. After finalizing the setting value of each SW#, press the Stop/Reset button.
6. Press the ON/OFF button.
2-2-5) How to confirm the setting value
Output and confirm the PTT parameter as follows.
1. In the user mode, press the SCAN button to enter the scan mode, then press #, 9, 7, 6, 8, #.
2. PTT PARAMETER is printed automatically.
See the G3 Facsimile Service Data Service Handbook for the definition and description of each
bit of the SW#.
English: QY8-13BC-010
Japanese: QY8-12B6-020
(19/32)

PTT PARAMETER output sample for the MX310 US model
(20/32)