EPSON AcuLaser C1100 Revision B
TROUBLESHOOTING Printing Quality-related Trouble 265
FIP-P19 Entirely  Thin
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
Strong faintness occurs on entire surface. This 
occurs due to disconnection of connector 
 (P/J505) from PWBA HVPS. 
 ESS and possible parts that caused the error
 WIRE ASSY 2BTR
 PWBA HVPS
Step Check Yes No
1
Check connector of PWBA HVPS. 
Check connection of connector (P/J505) of 
PWBA. Also, make sure that 2ND BTR 
ASSY that contacts with T2 shown in the 
figure left is correctly attached. 
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/J505
T2
(2BTR)