Table of Contents
Advertisement
e-STUDIO 16P
Heavy Background d
Poor development or poorly charged toner particles cause excessive
background. This is more noticeable as the toner cartridge nears
end of life.
FRU
Toner Cartridge
HVPS Contacts
HVPS Board
Engine Board
This is more noticeable as the toner cartridge nears
Action
Make sure the toner cartridge is
correctly installed and the high
voltage contacts are clean.
If the cartridge is installed correctly,
try a new cartridge.
Check the contacts for correct
installation and contamination where
contact is made with the toner
cartridge and HVPS Board. Clean as
necessary.
If this does not correct the problem,
replace the following FRUs one at a
time in the order shown:
HVPS Board
Engine Board
Diagnostic Information
2-57
Advertisement
Table of Contents
