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110
U34 (Pre-imprinter
door was open.)
door was open.)
24
00
00
00 1. Door is not completely closed.
Close the door completely.
2. Door Switch (PRE-IMPRINTER
DOOR SENSOR Board) does
not work correctly.
not work correctly.
1. Execute “Key/Sensor” in Sec. 10.3.7. to
check the Pre-Imprinter door switch ON/OFF
condition.
condition.
2. Check the condition between the PRE-
IMPRINTER DOOR SENSOR Board and
CN5 on CONTROL Board.
CN5 on CONTROL Board.
3. Replace a faulty cable.
4. Replace the PRE-IMPRINTER DOOR SEN-
4. Replace the PRE-IMPRINTER DOOR SEN-
SOR Board.
5. Replace the CONTROL Board.
F17
(Image memory error)
(Image memory error)
87
xx
00
00 Access error to SDRAM
(IC10, IC11, IC13, and IC14)
1. Check the soldering condition of the parts
surrounding the Gate Arrays (IC1 and IC2).
2. Check the soldering condition of the SDRAM
(IC10, IC11, IC13, and IC14).
3. Replace faulty parts or faulty Board.
surrounding the Gate Arrays (IC1 and IC2).
2. Check the soldering condition of the SDRAM
(IC10, IC11, IC13, and IC14).
3. Replace faulty parts or faulty Board.
F30 (FAN error)
94
00
00
00 1. Drive circuit does not work prop-
erly.
1. Check the connection between FAN and
CN2020 or CN2021 (DRIVE Board).
2. Check the connection between CN2008
(DRIVE Board), FFC cable and CN15
(CONTROL Board).
(CONTROL Board).
3. Check the fan power supply circuit (DRIVE
Board), or replace the DRIVE Board.
4. Replace the FAN.
2. Mechanical problem blocks FAN
rotation.
1. Remove obstacles that blocks the FAN
rotation.
2. Replace the FAN.
F31 (Analog IC error)
95
xx
00
00 Access error to Analogue IC
1. Check the following connection and
soldering condition to repair it.
a. CIS(F) Unit to CN3502 (CIS(F) RELAY
board)
b. CN3500, CN3501 CIS(F) RELAY board to
CN1, CN2 (CONTROL Board)
c. CIS(B) Unit to CN3602 (CIS(B) RELAY
board)
d. CN3600, CN3601 (CIS(B) RELAY board)
to CN3, CN4 (CONTROL Board)
a. CIS(F) Unit to CN3502 (CIS(F) RELAY
board)
b. CN3500, CN3501 CIS(F) RELAY board to
CN1, CN2 (CONTROL Board)
c. CIS(B) Unit to CN3602 (CIS(B) RELAY
board)
d. CN3600, CN3601 (CIS(B) RELAY board)
to CN3, CN4 (CONTROL Board)
2. Check the following signals at Power ON.
a. CN1-1st pin : 3.9 V
b. CN3-1st pin : 3.9 V
b. CN3-1st pin : 3.9 V
3. Replace faulty parts or boards.
F33 (USB IC error)
97
00
00
00 Access error to USB Controller
1. Check the soldering condition of the USB
Controller (JK1) and its surrounding
circuit on the CONTROL Board to repair it.
2. Replace faulty parts or CONTROL Board.
Controller (JK1) and its surrounding
circuit on the CONTROL Board to repair it.
2. Replace faulty parts or CONTROL Board.
F35 (Image process-
ing error)
ing error)
99
xx
00
00 Image processing internal memory
error
1. Check the soldering condition of the parts
surrounding ASIC (IC1, IC2).
2. Replace faulty parts or CONTROL Board.
surrounding ASIC (IC1, IC2).
2. Replace faulty parts or CONTROL Board.
F36 (ASIC (Front)
SDRAM Error)
SDRAM Error)
9A
xx
00
00 Access error to SDRAM (IC10 and
IC11)
1. Check the soldering condition of the parts
surrounding the ASIC (IC1).
2. Check the soldering condition of the SDRAM
(IC10 and IC11).
3. Replace faulty parts or CONTROL Board.
surrounding the ASIC (IC1).
2. Check the soldering condition of the SDRAM
(IC10 and IC11).
3. Replace faulty parts or CONTROL Board.
F38 (ASIC (Back)
SDRAM Error)
SDRAM Error)
9C
xx
00
00 Access error to SDRAM (IC13 and
IC14)
1. Check the soldering condition of the parts
surrounding the ASIC (IC2).
2. Check the soldering condition of the
SDRAM(IC13 and IC14).
3. Replace faulty parts or CONTROL Board.
surrounding the ASIC (IC2).
2. Check the soldering condition of the
SDRAM(IC13 and IC14).
3. Replace faulty parts or CONTROL Board.
F39 (LCD Error)
9D
00
00
00 LCD control does not work
correctly.
1. Check the following connection and solder-
ing condition on each connector.
CN17, JK5 (Control Board) to CN4501,
JK4500 (LCD Board).
CN17, JK5 (Control Board) to CN4501,
JK4500 (LCD Board).
2. Check the soldering condition of IC4500
(LCD Board).
Error Code
ST1 ST2 ST3 ST4
Possible Cause
Recommended action
Remarks
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