Table of Contents
Advertisement
● Troubleshooting method :
[Case 2] A contaminant sticks to Dr.Gap.
(1) Check if there is a contaminant between Mag. Roller and Doctor Blade. Remove it with OHP film.
(2) If the problem persists, replace the imaging unit.
[Case 3] OPC, ITB scratch
(1) If the white band has occurred for specific color, check if the OPC surface or ITB surface is scratched.
① Check it there is a contaminant
between Scattering pole and OPC.
Scattering pole
(2) If the problem persists, replace the imaging unit.
Troubleshooting
② Check it there is a contaminant between IT
surface and OPC top cover.
OPC
4-172
Advertisement
Table of Contents
Troubleshooting
