Switch; List Of Switches; Lamps, Heaters, And Others; List Of Lamps, Heaters, And Others - Canon iR2422 series Service Manual

12.2.5 Switch

12.2.5.1 List of Switches

<Reader Unit>
The reader unit has no switch.
<Printer Unit>

12.2.6 Lamps, Heaters, and Others

12.2.6.1 List of Lamps, Heaters, and Others

<Reader Unit>
Symbol
Symbol Name
SW2 Front cover switch
Left door switch
SW3
SW4 Cassette 1 size detection switch Detects the cassette 1 paper size.
Name
H3 Reader heater (left) NPN
H4 Reader heater (right) NPN
H3
Function
Detects opening/closing of the front cover.
Detects opening/closing of the left door.
SW2
SW4
SW3
F-12-7
Part No.
Prevents dew condensation on the ADF
reading glass.
Prevents dew condensation on the
copyboard glass.
H4
F-12-8
Function
Chapter 12
0020-4296
0020-4297
12-7