1/05
3-28
DocuColor 12/DCCS50
IQ 24 Back Side or Side Two Copy Contamination
Reissue
Image Quality
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) (REP 8.2.
1)
• Cleaning Roll (PL 8.5)
• Advance the web manually to a clean area.
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 t
he 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, Appendix 1. AT
C set-
up procedure.
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