Iq8 Color-To-Color Misregistration Rap; Iq9 Skew/Misregistration Rap - Xerox DocuColor 1632 Service Manual

IQ8 Color-to-Color Misregistration RAP

Initial Actions
Adjust the color registration (ADJ 9.6). If the problem remains, continue with this procedure
Procedure
The problem involves a single color.
Y N
Check that the ROS is securely mounted and that the ROS window is not dirty or dam-
aged. If the problem persists, replace the ROS
Check the mounting of the Developer Housing for the affected color. Ensure that it is installed
correctly and that it is free from damage. Repair or replace as required
Image Quality
IQ8, IQ9
(PL 3.1).
(PL 6.2).

IQ9 Skew/Misregistration RAP

This RAP is used when Skew, System Registration, or Magnification are out of specification.
For Color-to-Color-Misregistration, go to the
Initial Actions
Load some new, dry 24 lb. 11X17/A3 Xerox COLOR Xpressions (NASG), or 90 GSM Colortech
+ (ESG) into each paper tray (use 8.5X11/A4 in Tray 1). Make 3 full color copies from each
paper tray. Mark the appropriate paper tray on these copies.
Procedure
The problem is still present when using the proper paper.
Y N
Explain to the customer that new, dry, 24 lb. Xerox COLOR Xpressions (NASG), or 90
GSM Colortech + (ESG) paper is the specified paper for use in the DocuColor 1632/2240.
The problem occurs only in the Printer Mode
Y N
The defect occurs when the document is manually registered on the platen glass.
Y N
Ensure that the Document Transport Belt is clean. Check the Document Handler
Adjustments (ADJ 5.1 through
drive rolls and pinch rolls for wear or glossing.
The problem is Skew
Y N
The problem is Misregistration
Y N
Adjust the IIT Vertical/Horizontal Magnification
Edge/Side Edge Registration
Enter dC612. Select Pattern????. Misregistration is present on the copy
Y N
Adjust the IOT Lead Edge/Side Edge Registration
Edge and Side Edge Registration
The defect occurred on copies from all five paper trays.
Y N
Check the IOT Lead Edge/Side Edge Registration
Check the feeder for the affected tray for wear, slipping, damage, or contami-
nation.
ï Tray 1 Feeder
ï Tray 2 Feeder
ï Tray 3 Feeder
ï Tray 4 Feeder
ï Tray 5 Feed Assembly
Registration varies from copy to copy.
Y N
Go to ADJ 9.9, Lead/Side Edge Adjustment.
A B C
6/02
3-10
IQ8 RAP.
ADJ 5.7). If the problem continues, check the DADF
(ADJ 9.12) and the IOT Lead
(ADJ 9.9).
(ADJ 9.9), then the IIT Lead
(ADJ 9.10 and ADJ 9.11).
(ADJ 9.9) for that tray.
(PL 2.4)
(PL 16.7)
(PL 16.9)
(PL 16.11)
(PL 2.14)
Prelaunch Training/Review
DC1632/2240