Iq Rap 15 Registration - Xerox DocuPrint N2025 Service Manual

A
Y N
Replace the damaged or worn roll (REP 3.1).
Install a new Print Cartridge. Run a Test Print. The print is still damaged.
Y N
Problem Solved.
Replace the following, in order, until the defective component is found: Fuser Assembly
(REP 5.1), Paper Transport Assembly (REP 4.1), BTR Assembly (REP 7.7), MBF Feed
Roll Assembly (REP 2.2), Retard Holder Assembly (REP 2.5), Rear Chute Assembly
(REP 3.2), Turn Roll Assembly (REP 2.4), Feed Roll (REP 2.2/ REP 2.10), Tray Assembly
(PL 2.1/ PL 2.2).
Go to IQ RAP 13.
Image Quality Repair Analysis Procedures
IQ RAP 14, IQ RAP 15

IQ RAP 15 Registration

The image is not positioned correctly on the paper. It may be off in either the process direction
or in the scan direction (Figure 1).
Initial Actions
• Check to ensure that the paper is within specification.
• Check that the paper supply is dry and fresh and loaded correctly.
• Check that the Paper Tray guides are set correctly.
• Check that rollers and other components in the paper path are clean and unobstructed.
Procedure
Run a test print. The Test Print output image is properly registered.
Y N
Perform the registration check (ADJ 1.1). The printer registration is set correctly.
Y N
Perform the registration procedure (ADJ 1.1).
If misregistration occurs in the process direction, replace in sequence as necessary: Reg-
istration Rolls (REP 4.4/ REP 4.5), Registration Clutch (REP 4.3), Main Gear Drive
Assembly (REP 6.1), Main Drive Motor Assembly (REP 6.2), Registration Sensor (REP
4.6), Print Engine Controller PWB (REP 8.5), or System Controller PWB (REP 8.1).
If misregistration occurs across the process direction, replace in sequence as necessary:
Laser (PL 8.1), System Controller PWB (REP 8.1).
Have the customer send another print job. The print image is properly registered.
Y N
Have the customer contact the Xerox Customer Support.
Problem Solved.
02/2000
3-24
Figure 1 Registration
DocuPrint N2025/N2825
Initial Issue