Fuji Xerox DocuPrint CM305 df Service Manual page 244

Step
Checking the TRANSFER ASSY for connection.
Open the COVER ASSY FRONT.
Are four HV terminals on the TRANSFER ASSY, and four
springs on the frame (PL4.1.11, 12, 13 and 14) dirty and/or
deformed?
7
Checking the laser beam path.
Are there any foreign substances between the ROS ASSY
and PHD ASSY?
8
Checking the PHD ASSY for connection.
Remove the PHD ASSY.
Are five HV terminals on the PHD ASSY, and five springs on
the frame (PL4.1.10 and PL4.1.15 to 18) dirty and/or
deformed?
9
Check
3 - 22
Chapter 3 Image Quality Troubleshooting
Remedy
Yes
Clean or replace
the TRANSFER
ASSY or
SPRING(s).
Remove the
foreign
substances.
Clean and/or
replace the PHD
ASSY or
SPRING(s).
No
Go to step 8.
Go to step 9.
Go to step 10.