Control Panel; Overview (Ir2030I/Ir2030/Ir2025I/Ir2025/Ir2022K/Ir2022I/Ir2018I); Fans; Fan Control - Canon iR2030 Series Service Manual

9.1 Control Panel

9.1.1 Overview (iR2030i/iR2030/iR2025i/iR2025/iR2022K/iR2022i/iR2018i)

The machine's control panel consists of the following PCBs, and is controlled by the ASIC of the image processor PCB.
Image processor

9.2 Fans

9.2.1 Overview (iR2030i/iR2030/iR2025i/iR2025/iR2022K/iR2022i/iR2018i)

This machine is provided with a fan to cool the fixing unit.

9.2.2 Fan Control

The fan motor control circuit is shown below.
PCB
ASIC
Control
panel
inverter
PCB
DC Controller PCB
CPU
FAN FULL
FAN HALF
Control panel CPU PCB
CPU
Touch
LCD
panel
F-9-1
FM1
F-9-2
+24V
J219
Fan drive
FANDRV
3
voltage
GND
switching circuit 2
FAN_LOCK
1
F-9-3
Panel switch
PCB
Key SW
LED
FM1
Chapter 9
0017-5479
0017-5481
0017-5482
9-1