Dell 2135cn Service Manual page 427

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?
12
Checking after reseating the PWBA MCU
13 Reseat the PWBA MCU.
Is the image printed correctly?
Checking after reseating the PWBA CONT AIO
14 Reseat the PWBA CONT AIO.
Is the image printed correctly?
Checking after reseating the TRANSFER ASSY
15 Reseat the TRANSFER ASSY.
Is the image printed correctly?
Checking after reseating the PWBA HVPS
16 Reseat the PWBA HVPS.
Is the image printed correctly?
Checking after replacing the PHD UNIT
Replace the PHD UNIT. (Refer to Removal 3/Replacement
17
57.)
Is the image printed correctly?
Checking after replacing the FUSER ASSY
Warning: Start the operation after the FUSER ASSY has
cooled down.
18
Replace the FUSER ASSY. (Refer to Removal 9/
Replacement 51.)
Is the image printed correctly?
Checking after replacing the PWBA MCU
Replace the PWBA MCU. (Refer to Removal 31/
19
Replacement 29.)
Is the image printed correctly?
Version 2 2008.03.31
Check
1 - 399
Chapter 1 Troubleshooting
Remedy
Yes
Clean or replace
the TRANSFER
Go to step 13.
ASSY or
SPRING(s).
End of work. Go to step 14.
End of work. Go to step 15.
End of work. Go to step 16.
End of work. Go to step 17.
End of work. Go to step 18.
End of work. Go to step 19.
Replace the
PWBA CONT
End of work. AIO. (Refer to
Removal 24/
Replacement 36.)
No