Connector locations 5-13
7558-xxx
Upper/lower engine PCBA
Plug/Jack Callout Plug/jack description Connects to
P/J8 10 Sub LVPS PCBA LVPS PCBA
P/J231 15 Suction fan Upper engine PCBA
P/J401 2 Upper engine PCBA • LVPS PCBA
•Power switch
P/J411 4 Upper engine PCBA Toner smart chip PCB
P/J412 14 Upper engine PCBA Charge roll HVPS PCBA
P/J414 13 Upper engine PCBA • Transfer roll HVPS PCBA
• Fuser driver PCBA
• Upper exhaust fan
P/J415 5 Upper engine PCBA Sensor (image calibration)
P/J416 3 Upper engine PCBA • Front door sensor
• Front left cooling fan
• Front upper cooling fan
P/J417 12 Upper engine PCBA • Media size switch PCB
• 1st transfer retract clutch assembly
• Waste toner sensor guide
• Suction fan
• Charge roll HVPS cooling fan
• PC/developer drive motor cooling fan
P/J431 7 Upper engine PCBA Fuser assembly
P/J452 1 Lower engine PCBA Upper engine PCBA