Iq20 Print Damage Rap - Xerox VersaLink B7025 Service Manual

A
Install a new drum cartridge, PL 90.20 Item
Make a print. The image quality defect persists.
Y N
Perform SCP 5 Final Actions.
Check the surface of the BTR for contamination or distortion. The surface of the BTR is
good.
Y N
Clean the BTR. If necessary, install a new BTR assembly,
Check for contamination in the paper transport path. The paper transport path is clean.
Y N
Clean the contamination.
Remove the fuser, PL 10.05 Item 2. Check for contamination on the surface of the heat roll.
The surface of the heat roll is clean.
Y N
If possible, remove the contamination. If necessary, install a new fuser,
Check the paper type, refer to GP 15. Paper used is within specifications.
Y N
Use paper within specifications.
Use a new ream of paper. The image quality defect persists.
Y N
Perform SCP 5 Final Actions.
Install new components as necessary:
• Drive PWB, PL 1.10 Item 3.
• ESS PWB, PL 3.10 Item 6.
Imaqe Quality
IQ19, IQ20
1. Switch off, then switch on the machine,
PL 90.15 Item 4.
PL 10.05 Item
GP 10.

IQ20 Print Damage RAP

The prints have nicks, tears, creases, folds, curled edges or wrinkles.
Ensure IQ1 Image Quality Entry RAP is performed before starting this RAP.
Procedure
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to
death or injury. Moving parts can cause injury.
Enter dC612. Select a relevant internal test pattern. Make prints to identify where the prints are
damaged.
Check for curled paper in the paper trays:
2.
• Ensure the paper is in specification. Refer to
Check the paper path, for the problems that follow:
• Obstructions.
• Damaged guides and rolls. Pay particular attention to the areas that align with the dam-
age on the prints. For example, fuser stripper fingers.
• Protruding objects on the edges of the paper path.
• If the paper feed is introducing skew to the paper, perform the
• If the paper does not correctly strip from the drum cartridge, Ensure the contacts on the
AC housing assembly, PL 90.20 Item 3
• Check that the fuser roll stripper fingers are clean. If possible remove any contamination.
If the stripper fingers are missing, damaged or worn, install a new fuser,
• Check that the drum cartridge stripper fingers are clean. If possible remove any contami-
nation. If the stripper fingers are missing, damaged or worn, install a new drum cartridge,
PL 90.20 Item 1.
• Check the registration transport assembly,
• Check the LH cover assembly,
for damage or wear.
If the paper path and the duplex path are good, check that the paper and other media used, is
of the correct weight and size, refer to
April 2017
3-18 Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
WARNING
GP 10. Disconnect the power cord. Electricity can cause
GP 15.
IQ8 IOT Skew RAP.
are good.
PL 80.55 Item 1 for damage or wear.
PL 80.45 Item 1 and inner duplex chute,
GP 15.
PL 10.05 Item 2.
PL 80.45 Item 3
Launch Issue