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January 2007

3-13

WorkCentre 7132

IQ14

Image Quality

Reversion 4.0

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) Repair Actions

<4 mm High Frequency Band-

ing

Replace the ROS (PL 3.1).

27 mm Developer Mag Roll Check Developer roll bias for floating or shorting out.

Replace Developer Housing (PL 5.2) if required.

148 mm Drum Cartridge Replace the Drum Cartridge(PL 4.1).

83 mm Fuser Heat Roll Remove the Fuser Assembly. Check the Heat Roll for

damage (nicks, wear, or cuts) or contamination. Clean

or replace as required (PL 7.1).

88 mm Backup Roll

BTR 2 Roll

Check the 2nd BTR Assembly for damage or contami-

nation. Clean, repair or replace as required (PL 6.1).

Replace the IBT Belt (PL 6.2).

94 mm Drum Cartridge

Fuser Belt

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 7.1).

59mm 1st BTR Replace the IBT Assembly (PL 6.1).

74mm Developer Drive Com-

ponents

Replace the Developer Motor (PL 5.1).

44mm BCR Replace the Drum Cartridge (PL 4.1).

38mm BCR Cleaner Replace the Drum Cartridge (PL 4.1).

Xerox WorkCentre 7132 Service Documentation

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