Epson AcuLaser C1100 - Page 266

EPSON AcuLaser C1100 Revision B
TROUBLESHOOTING Printing Quality-related Trouble 266
FIP-P20 Uneven Density in Horizontal Direction
Before starting troubleshooting, inspect the feed path of the printer paper. Check the
paper feed path for metal staples, paper clips, paper scraps, and other foreign matter.
 Connecting location of the connectors
 Problems
Uneven density in the horizontal direction in
high-density color areas (color is faint in a
stripe pattern) is occurring. This occurs due to
disconnection of connector (P/J506) from
PWBA HVPS.
 ESS and possible parts that caused the error
 WIRE ASSY IBT
 PWBA HVPS
Step Check Yes No
1
Check the connectors for PWBA HVPS.
Make sure that the connector (P/J506) on
PWBA and the connector (P/J513) on IBT are
connected properly.
Print the problem image. Or, execute the test
print.
Was the trouble fixed?
End of
procedure
Replace “ESS
and possible
parts that caused
the error”.
P/J506
P/J513
(IBT)