Iq13 Unfused Copy Rap; Iq14 Repeating Bands, Streaks, Spots, And Smears Rap - Xerox DocuColor 1632 Service Manual

IQ13 Unfused Copy RAP

Initial Actions
Replace the paper in use with fresh, dry paper of the correct specification.
Ensure that the media being used matches the settings on the UI screen or print driver. Using
the next heavier setting may resolve the problem.
If the Key Operator/Administrator has configured certain trays for a specific type of media,
ensure that the specified media is actually loaded in those trays.
Procedure
Check the following:
ï Check the Sensor Assembly (PL
repair, or replace as required.
ï Check the Fuser (PL 7.1) for damage, toner offsetting, paper wrap, or incorrect installa-
tion. Clean or replace as required.
Image Quality
IQ13, IQ14
7.2) for contamination or incorrect mounting. Clean,

IQ14 Repeating Bands, Streaks, Spots, and Smears RAP

Procedure
Measure the distance between the repeating defects. Locate the distance on the table below.
Perform the indicated repair actions
Table 1 Repeating Defects
Repetition
spacing Component(s)
<4 mm. High Frequency Band-
ing
28.3 mm. Developer Mag Roll
44 mm. Drum Cartridge
84 mm. Fuser Heat Roll
88 mm. BTR 2 Backup Roll
BTR 2 Roll
94 mm. Drum Cartridge
Fuser
6/02
3-12
Repair Actions
Replace the ROS
Check Developer roll bias for floating or shorting out.
Replace Developer Housing (PL 6.2) if required.
Replace the Drum Cartridge (see Machine Consum-
ables in Section 6).
Remove the Fuser Assembly. Check the Heat Roll for
damage (nicks, wear, or cuts) or contamination. Clean
or replace as required (PL 7.1).
Check the 2nd BTR Assembly for damage or contami-
nation. Clean, repair or replace as required
Replace the Transfer Belt (PL 5.3).
Single Color - Replace the Drum Cartridge (see
Machine Consumables in Section 6).
All Colors - Remove the Fuser Assembly. Check the
Heat Roll for damage (nicks, wear, or cuts) or contami-
nation. Clean or replace as required (PL
Prelaunch Training/Review
(PL 2.8).
7.1).
DC1632/2240