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2.1 Basic Operation Outline
2.1.1 Printer Diagram
Shown below is a printer diagram.
Power supply PCB
HDD
IC301/
Head
IC304
Multi
J501
sensor
J502
Lift cam
sensor
Head relay PCB
Carriage
cover sensor
Sensor/Switch
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 (L)/(R)
Agitation cam sensor (L)/(R)
Temperature/humidity sensor
Upper cover lock switch (L)/(R)
Pressure release switch
Ink tank cover switch (L)/(R)
Ink detection sensor
J3
Linear encoder
sensor
J201
J101/J102/
J101/J102/
J103/J104/
J103/J201/
J105
J202/J203
J3401/J3501/
J701/J702/
J3502/J3601/
J703/J801/
J3602
J802/J803
J202
Carriage relay PCB
J2402/J2501/
J2502/J2701/
J2702/J3001/
J3002/J3201/
J3301
Main controller PCB
IC601-IC604
SO-DIMM
SDRAM
IC802
IC701/IC703
J1801
EEPROM
FLASH ROM
IC803
RTC
BAT 801
Lithium battery
J1201/
J1202
IC1201
HDD Controller
USB
NIC BOARD
LAN
IC2
ASIC
IC2700
Driver
IC2802/IC2900
IC2902/IC3100
Motor driver
F-2-1
Operation panel PCB
Maintenance cartridge
Maintenance cartridge
IC1
ASIC
J2601
J3301
J3201
J3003
J102
J101
J101
Media take-up PCB
Media take-up
relay PCB
J2701
Suction fan
Mist fan (L)/(R)
J2702/J3910
Upper cover lock solenoid
(L)/(R)
Pick-up pressure solenoid
Roll media pick-up
pressure clutch 1/ 2
J2402/J2501/
J2502/J2801/
J3150
Carriage motor
Feed motor
Lift motor
Purge motor
Valve motor (L)/(R)
Chapter 2
0024-9578
relay PCB
ROM PCB
Ink tank
Ink tank
ROM PCB
Sensor
Media take-up
ON/OFF sensor
Media take-up paper
detection sensor
Motor
Media take-up
motor
J103
J102
IC104
Motor driver
Fan
Solenoid/Clutch
Motor
2-1
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Troubleshooting
