Control devices
Symbol
1
Controller box fan (FAN3)
2
Printer side cover switch
3
Face-down paper-full sensor
4
Face-down jam sensor
5
Face-up jam sensor
6
Face-up/down solenoid
7
Scanner fan (FAN4)
8
Interlock switch—front
9
Drum/fuser fan
10
Tower sensor
11
Power supply fan (FAN2)
12
Main motor
13
Registration clutch
14
Intermediate clutch
15
Registration jam sensor
16
Interlock switch–top
17
Top cover switch
18
Toner container sensor
19
MPF paper sensor
20
MPF paper size sensors 1 and 2
21
MPF solenoid
22
Envelope feeder sensor
23
Toner container switch
Title
Location
Controller box
Face-down unit
Face-down unit
Face-down unit
Face-down unit
Face-down unit
Top cover
Front frame
Rear frame
Rear frame
Shield box
Drive unit
Drive unit
Drive unit
Rear frame
MP feed unit
MP feed unit
MP feed unit
MP feed unit
MP feed unit
MP feed unit
MP feed unit
Rear frame
5A2
Board
KP-552
KP-556
KP-574
KP-603
KP-576
4-21