1/05
3-27
DocuColor 12/DCCS50
IQ 22 Mottle RAP, IQ 23 Poor Color Balance RAP
Image Quality
Reissue
• Go to the IQ 41 1st BTR HVPS RAP. If the 1st BTR Power Supply is good, replace
the 1st BTR (PL 7.6).
The problem is present in all four colors
YN
This appears to be a “mottle-like” bead carryout problem (see Defect Sample 28), go to IQ
19 Be
ad Carryout RAP to continue troubleshooting.
Perform ADJ 9.1.
1 Max Setup. If any Fault Codes are generated during the setup, use the
RAPs for those Fault Codes to troubleshoot the problem. If the high density areas of the copy
appear to light, perform a manual tone up and refer to the IQ 19 RAP.
Figure 1 Registration Drive Gear
IQ 23 Poor Color Balance RAP
Procedure
Perform ADJ 9.1.1 Max Setup.
Registration
Drive Gear
A