Field Service Ver. 1.1 May 2011
23. IC protector
381
TROUBLESHOOTING
23. IC protector
23.1 Outline
• To increase product safety, this MFP has an IC protector (ICP) installed in each board.
ICP is a component that protects IC. If the amount of the current supplied to the electrical
parts such as motor exceeds the set level, ICP trips to protect IC from over current.
The following list contains ICP installed in each board, related devices, and symptoms
that occur when ICP trips.
23.2 IC protector list
23.2.1
Main body
A. Printer control board
*1: This is an error that occurs when the power switch is turned ON. If the IC protector trips
after the power switch is turned ON, another error may occur.
ICP
No.
Symbol
Target part name
When ICP trips
Symptom in each load
Trouble code and others
F1
-
SOS sensor
No function
0310
-
Laser diode
F2
CL1
Media feed clutch
No function
Misfeed at tray 3 *1
CL2
Conveyance clutch
M1
Media feed motor
ICP1
FM10
DC power supply fan motor
No function
0045 *1
FM11
Cooling fan motor
ICP2
CL1
Tray 2 media feed clutch
No function
0094 *1
0096 *1
CL2
Tray 1 media feed clutch
CL3
Registration clutch
CL4
Toner supply clutch/Y
CL5
Toner supply clutch/M
CL6
Toner supply clutch/C
CL7
Toner supply clutch/K
CL8
Loop detection clutch
CL11
Switchback roller feed clutch
CL12
Switchback roller reverse
clutch
CL13
Duplex conveyance roller
clutch
SD1
1st transfer release solenoid
SD2
2nd transfer release solenoid
TCT
Total counter
ICP3
HV
High voltage unit
No function
Process caution *1
ICP4
M5
Polygon motor
No function
0300
ICP5
-
On-board components
No function
Regardless of whether the
door is open or closed, Door
Open error is displayed.
d-Color MF2400
Содержание PF-P09
Страница 1: ...SERVICE MANUAL Color Printer d Color MF2400 PF P09 Code Y113750 1...
Страница 4: ...ii Blank Page...
Страница 27: ...SERVICE MANUAL Color Printer d Color MF2400 Code Y113750 1...
Страница 151: ...7 OTHER MAINTENANCE ITEM Field Service Ver 1 1 May 2011 108 MAINTENANCE Blank Page d Color MF2400...
Страница 436: ...SERVICE MANUAL Color Printer Code Y113750 1 SERVICE MANUAL PF P09...
Страница 440: ...Lower Feeder Unit PF P09 OUTLINE MAINTENANCE Field Service Ver 1 1 May 2011 ii ADJUSTMENT SETTING Blank Page...
Страница 442: ...1 PRODUCT SPECIFICATIONS Field Service Ver 1 1 May 2011 2 Lower Feeder Unit PF P09 OUTLINE Blank Page...
Страница 454: ...3 OTHER MAINTENANCE ITEM Field Service Ver 1 1 May 2011 14 Lower Feeder Unit PF P09 MAINTENANCE Blank Page...
Страница 457: ...UPDATINGSTATUS DATE UPDATEDPAGES PAGES CODE 12 2011 1ST EDITION 457 Y113750 1...