Fan/Motor And Interlock Switch Locations - Lexmark X500n Service Manual

7100-XXX

Fan/motor and interlock switch locations

Name
Main motor
Developer motors
Scanner motor
Power supply fan
Exit fan
Laser fan
Front interlock switch
Paper exit assembly
interlock switch
Top interlock switch
5-6
Service Manual
Code
Drives OPC belt and paper transport system.
MM
Drives toner cartridge and developing system.
DM
Drives laser beam scanning in optical unit
SCM
Exhausts heat from power
PSFAN
supply unit and interface controller.
Exhausts heat from fusing unit.
EXFAN
Exhausts heat from laser assembly (printhead).
LDFAN
DSW1
DSW2 Safety interlock switches that break power when covers are opened.
DSW3
Function