2-4 Service Manual
4412-00X
Document scan sensor does not
detect document
Check operator panel cable
connector P9 on the system board. If
okay, go to the “Scanner Motor
with Gear Assembly Service
Check” on page 2-10. If the
scanner motor is working correctly,
replace the operator panel assembly.
Go to the “Operator Panel
Assembly Removal” on page 4-13.
Symptom Action