Other Fip; Fip-Electrical Noise - Dell 2135cn Service Manual

6. Other FIP

Other FIP covers the Electrical Noise FIP, Power Supply FIP and Multiple Feed FIP, except Error Code
FIP, Abnormal Noise FIP and Image Quality FIP.

FIP-Electrical Noise

Step
Checking the external noise
Are there any other electrical appliances within 3 meters
form the printer, such as generators, radio and appliances
1 with motors?
Either turn off the other electrical appliances, or relocate the
printer at least 6 meters away from other appliances.
Does the electrical noise error still occur?
Checking the AC ground
2 Is AC power supply outlet wired and grounded
appropriately?
Checking the TRANSFER ASSY for connection
Open the COVER ASSY FRONT.
3 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?
Checking the PHD UNIT for connection
Remove the PHD UNIT.
4 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?
Checking after reseating the PHD UNIT
5 Reseat the PHD UNIT.
Does the electrical noise error still occur?
Checking after reseating the TRANSFER ASSY
6 Reseat the TRANSFER ASSY.
Does the electrical noise error still occur?
Version 2 2008.03.31
Check
1 - 423
Chapter 1 Troubleshooting
Remedy
Yes
Go to step 2. End of work.
Request the client
Go to step 3. to fix AC power
supply outlet.
Clean or replace
the TRANSFER
Go to step 4.
ASSY or
SPRING(s).
Clean and/or
replace the PHD
Go to step 5.
UNIT or
SPRING(s).
Go to step 6. End of work.
Reseat the PWBA
End of work.
HVPS.
No