Service manual

5-8 QMS 3260/4032 Laser Printer - Base Engine Technical Manual

Release Version 11-97

Primary Fault Isolation Procedures

5.2 Blank Prints continued

Step Actions and Questions Yes No

IMAGE TRANSFER INSPECTION

1. Carefully remove the Test Print generated in step 3.

2. Inspect the print.

Was the toner image on the drum transferred completely

to the paper. And are the grid lines black and unbroken?

Suspect an

intermittent

problem.

Replace the

MCU PWB

(RRP 9.7)

and/or refer to

the wiring dia-

grams Section

14 and check

for a broken

wire or loose

connection

between com-

ponents in the

Xerographic

sections of

the printer.

Replace the

BTR Assem-

bly (RRP 5.3).

If the problem

persists,

replace the

HVPS Assem-

bly (RRP 9.4)