Finisher Service Check - Lexmark C750 Service Manual

5060-00x

Finisher service check

If a failure is detected by the system board, an error may be displayed. The LEDs on the HCOF
system board can help in diagnosing the errors
HCOF error code table
LEDs lit by number
33 34 35
2-122
Service Manual
36 37 38 39 42
x
x
x x
x
x x
x x
x x x
x
x x
x x
x x x
x x
x x x
x x x x
x
x x
x x
x x x
x x
x x x
x x x
x x x x
Description
Error detected by punch timing sensor
Error detected by inverter jam sensor
Error detected by drop timing sensor
Error detected by exit timing sensor
Error detected for the jogger motor
Error detected for the punch motor
Error detected for the stapler motor
Error detected for the belt motor
Error detected for the tray motor
HCOF detects the front door is open
Error detected with the communications to the printer
Error detected for the offset motor
Tray Near Full is detected
Tray Full is detected
Error detected with stapler—stapler not mounted correctly
Error detected with stapler—stapler cartridge not installed
correctly
Error detected with stapler—runs short
Error detected with punch timing sensor—media not reaching
sensor
Error detected with inverter jam sensor—media not reaching
sensor
Error detected with drop timing sensor—media not reaching
sensor
Error detected with exit timing sensor—media not reaching
sensor
Error detected with chad box—Box Full