Iq Rap 18 Resolution - Xerox N2125N - DocuPrint B/W Laser Printer Service Manual

Y N
Clean or replace the Fuser Assembly
Open the fuser jam access cover. Rotate the fuser idler gear manually and inspect the contact
between the Heat Roll and the Pressure Roll along the rotation. The Heat Roll and the Pres-
sure Roll are contacting each other uniformly.
Y N
Replace the Fuser Assembly (REP
Replace the following, in order, until the defective component is found: Fuser Assembly
6.2), Print Engine Controller PWB (REP
Image Quality Repair Analysis Procedures
IQ RAP 17, IQ RAP 18
(REP 6.2).
6.2).
9.3), LVPS PWB (REP 9.5).

IQ RAP 18 Resolution

The two pixel lines and halftone patches cannot be reproduced clearly on the print.
Initial Actions
• Ensure that the print density is set to the default value.
Procedure
Install a new Print Cartridge (PL
resolution is good.
(REP
Y N
Replace the following, in order, until the defective component is found: Laser Assembly
(REP 7.4) then the HVPS PWB
Problem Solved.
02/2000
3-26
8.1). Run the image quality test print. The Test Print output
(REP 9.6).
Initial Issue
DocuPrint N2125