Dell 2135cn Service Manual page 416

Step
Checking the ROS ASSY for connection
Check the connections between the ROS ASSY and PWBA
MCU.
Are P/J40, P/J 41, P/J411 and P/J 412 connected correctly?
16
17 Is the image printed correctly?
Checking after replacing the PHD UNIT
Replace the PHD UNIT. (Refer to Removal 3/Replacement
18
48.)
Is the image printed correctly?
Checking after replacing the FUSER ASSY
Replace the FUSER ASSY and initialize the Fuser Life
19 Counter using the diagnosis. (Refer to Removal 10/
Replacement 41.)
Is the image printed correctly?
Checking after replacing the PWBA CONT AIO
Replace the PWBA CONT AIO. (Refer to Removal 34/
20
Replacement 17.)
Is the image printed correctly?
Checking after replacing the ROS ASSY
Replace the ROS ASSY. (Refer to Removal 37/
21
Replacement 14.)
Is the image printed correctly?
Version 1 2008.02.01
Check
1 - 388
Chapter 1 Troubleshooting
Remedy
Yes
Reconnect the
connector(s) P/
J40, P/J41, P/J411
Go to step 18.
and/or P/J412
surely, then go to
step 17.
End of work. Go to step 18.
End of work. Go to step 19.
End of work. Go to step 20.
End of work. Go to step 21.
Replace the
PWBA MCU.
End of work. (Refer to Removal
35/ Replacement
16.)
No