Iq 24 Back Side Or Side Two Copy Contamination Rap; Iq 25 Hollow Character Rap - Xerox DocuColor 12/DCCS50 Service Manual

IQ 24 Back Side or Side Two Copy Contamination RAP

Procedure
• Clean all Paper / Copy transports.
• Clean/replace the IBT Belt.
• Clean/inspect 2nd BTR roll
• Clean/inspect Vacuum Transport Assembly
Clean or replace the following parts:
• Heat Roll (PL 8.3)
• Pressure Roll (PL 8.3)
• External Heat Roll (PL 8.8)
• Donor Roll Assembly (Oil System Kit)
• Cleaning Roll (PL 8.5)
• Advance the web manually to a clean area.
Image Quality
IQ 24 Back Side or Side Two Copy Contamination
(REP 8.2.1)

IQ 25 Hollow Character RAP

Small circular-shaped deletions within a character that can occur when the image density is
low or a transparency is used.
Procedure
Check the following items:
• If the problem is with Transparencies, ensure that the customer is running the correct
Transparencies. Transparencies must be run out of Tray 5, and Transparencies must be
selected under Paper Type. If the transparencies have white strips, ensure that the white
strip is facing downward in the tray.
• Inspect the IBT Belt for wear, damage or IBT Belt over HFSI threshold. Replace IBT Belt
(PL 7.5) as needed.
• Check for Developer over threshold.
NOTE: After replacing developer material, go to IQ47 ATC Sensor RAP,
up procedure.
1/05
3-28
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Appendix 1. ATC set-
Reissue
DocuColor 12/DCCS50