Dell 2130cn Service Manual page 381

Step
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?
10
Checking after reseating the PHD ASSY
11 Reseat the PHD ASSY.
Is the image printed correctly?
Checking after reseating TONER CARTRIDGEs (Y/M/C/K)
Reseat the TONER CARTRIDGEs (Y/M/C/K), and check
12
that their lock keys are in the lock positions.
Is the image printed correctly?
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?
13
14 Is the image printed correctly?
Checking after reseating the PWBA MCU
15 Reseat the PWBA MCU.
Is the image printed correctly?
Checking after reseating the PWBA ESS
16 Reseat the PWBA ESS.
Is the image printed correctly?
Check
1 - 355
Chapter 1 Troubleshooting
Remedy
Yes
Clean and/or
replace the PHD
Go to step 11.
ASSY or
SPRING(s).
End of work. Go to step 12.
End of work. Go to step 13.
Reconnect the
connector(s) P/
J40, P/J41, P/J411
Go to step 15.
and/or P/J412
surely, then 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.
No