Diagnostic information 2-47
7100-XXX
Banding service check
A banding line appears in horizontal direction.
Problem area Action
1 Photodeveloper (OPC) cartridge Transfer failure due to uneven rotational speed caused by a
shock which occurs when the seam of the OPC belt passes
over the cleaning blade.
Replace photodeveloper cartridge. See “Photodeveloper
cartridge removal” on page 4-8.
2 Toner cartridge OPC belt and transfer belt fail to maintain regular and proper
rotation due to impact created during retract of toner cartridge.
Replace toner cartridge.