Dell 2130cn Service Manual page 392

- Troubleshooting of a paper feeding system
paper feeding is late.
Trouble substance
A yellow or black image printed is not overlapped on a cyan or magenta image correctly.
ESS and possible causative parts
- PHD UNIT (PL4.1.21)
- FUSER ASSY (PL6.1.1)
- TRANSFER ASSY (PL6.1.7)
- PWBA MCU (PL10.7.7)
Before commencing troubleshooting, check the paper transfer path. Make sure there is no foreign
materials on the transfer path, such as staples, paper clips, scraps of paper and so on.
Step
Checking after replacing the PHD ASSY
Replace the PHD ASSY. (Refer to Removal 4/Replacement
1 50.)
Does the error appear on the printed material when
printing?
Checking after replacing the TRANSFER ASSY
Replace the TRANSFER ASSY. (Refer to Removal 21/
2 Replacement 33.)
Does the error appear on the printed material when
printing?
Checking after replacing the PWBA MCU
Replace the PWBA MCU. (Refer to Removal 43/
3 Replacement 11.)
Does the error appear on the printed material when
printing?
Mnt05100KA
paper feeding is early.
Check
Mnt05101KA
Go to step 2.
Go to step 3.
Replace the
printer.
1 - 366
Chapter 1 Troubleshooting
Remedy
Yes No
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