Dell 2135cn Service Manual page 415

Step
Checking the PHD UNIT for connection
Remove the PHD UNIT.
Are five HV terminals on the PHD UNIT, and five springs on
the frame (PL4.1.10 and PL4.1.15 to 18) dirty and/or
deformed?
8
Checking after reseating the PHD UNIT
9 Reseat the PHD UNIT.
Is the image printed correctly?
Checking after reseating the FUSER ASSY
Warning: Start the operation after the FUSER ASSY has
10 cooled down.
Reseat the FUSER ASSY.
Is the image printed correctly?
Checking the TONER CARTRIDGE (Y/M/C/K)
11 Are the TONER CARTRIDGEs that meet the specification
installed to the correct position?
Checking after reseating the PWBA MCU
12 Reseat the PWBA MCU.
Is the image printed correctly?
Checking after reseating the PWBA CONT AIO
13 Reseat the PWBA CONT AIO.
Is the image printed correctly?
Checking after reseating the TRANSFER ASSY
14 Reseat the TRANSFER ASSY.
Is the image printed correctly?
Checking after reseating the PWBA HVPS
15 Reseat the PWBA HVPS.
Is the image printed correctly?
Version 1 2008.02.01
Check
1 - 387
Chapter 1 Troubleshooting
Remedy
Yes
Clean and/or
replace the PHD
Go to step 9.
UNIT or
SPRING(s).
End of work. Go to step 10.
End of work. Go to step 11.
Replace a new
TONER
CARTRIDGE (Y/
M/C/K) meets the
Go to step 12.
specification.
(Refer to Removal
7/ Replacement
53.)
End of work. Go to step 13.
End of work. Go to step 14.
End of work. Go to step 15.
End of work. Go to step 16.
No