Printer Diagram - Canon iPF800 Series Service Manual

Chapter 2

2.1.2 Printer Diagram

iPF820
A printer diagram is shown below.
Power supply PCB
HDD
J104
IC201
Head
Multi
J501
sensor
Head reley PCB
Printhead fixer
lever sensor
Sensors/Switches
Carriage HP sensor
Pump encoder sensor
Pump cam sensor
Media sensor
Head management sensor
Feed roller encoder sensor
Feed roller HP sensor
Valve open/closed detection sensor
Agitation cam sensor
Temperature/humidity detection sensor
Lift cam sensor
HP maintenance jet pump encoder sensor
Cutter HP sensor
Cutter left position sensor
Roll media detection sensor
Roll media pick-up cam sensor
Poll media pick-up roller paper detection sensor
Roll media width detection sensor
Pinch roller release detection sensor
Pinch roller pressure detection sensor
Upper cover lock switch(L)/(R)
Pinch roller pressure release switch
Ink tank cover switch
2-2
CN201 J1801
J1201/
J1202
Linear encoder
USB
sensor
IEEE1394
LAN
J205
J101/J201/
J101/J102/
J202
J103
J102/J203/ J3401/J3601/
J3602
J204
J206
Carriage relay PCB
J2401/J2403/J2501/J2702/
J3002/J3151/J3152/J3801/
J3901/J4001/J4002
Main controller PCB
IC601-IC604
SO-DIMM
SDRAM
IC802 IC701/IC703
EEPROM FLASH ROM
IC803
IC1
RTC
ASIC
BAT 801
Lithium battery
IC1201
HDD Controller
Network BOARD
J2601
J2403
IC2/
IC
J3201
4101
ASIC
J4101
J2402/J2403/
J4001
IC2700/IC4502 J2702/J3901/
Driver J4001
IC2700/IC2802/
J2401/J2501/
IC2900/IC2902/
J2801/J3150/
IC3100/IC4501/
J3901/J4001/
IC4601/IC4602
J4002/J4003
Motor driver
F-2-2
Operation panel PCB
Maintenance cartridge
relay PCB
Maintenance cartridge
ROM PCB
Ink tank
Ink tank ROM PCB
Ink detection sensor
Sensors/Switches
Lower roll media detection sensor
Lower roll media pick-up cam sensor
Lower roll media pick-up roller
paper detection sensor
Lower roll media width detection
sensor
Lower roll unit detection switch (L)/(R)
Motor
Lower roll media pick-up
motor J2
J3/ J6 IC2
Motor driver
J1
IC1 Driver
Lower roll unit PCB
J3/ J4/J5
Solenoids/Clutches
Lower flapper solenoid
Lower roll media rewinding
J2
clutch
J1
Lower roll media pick-up
cam clutch
Lower roll media pick-up
Lower roll unit
roller clutch
relay PCB
Lower roll media pick-up
pressure clutch
Fans
Platen suction fan
MIst fan
BP maintenance jet suction fan
Solenoids/Clutches
Upper cover lock solenoid(L)/(R)
Flapper solenoid
Roll media rewinding clutch
Roll media pick-up cam clutch
Roll media pick-up roller clutch
Roll media pick-up pressure clutch
Pinch roller pressure clutch
Motors
Carriage motor
Feed motor
Lift motor
Purge motor
Valve motor
Cutter motor
Roll media pick-up motor
Pinch roller pressure motor
HP maintenance jet pump motor
0020-5477