Service manual

QMS 3260/4032 Laser Printer - Base Engine Technical Manual 4-11
Release Version 11-97
Primary Fault Isolation Procedures
4.5 Inoperative Paper Feed Drive continued
Step Actions and Questions Yes No
6
NO PAPER SENSOR REPLACEMENT
1. Replace the No-Paper Sensor in the paper tray used in
step 5
2. Generate 100 to 200 Grid Test Patterns.
3. Carefully observe the Main Drive Assembly and Feed
Clutches as the test runs.
Does the test suddenly stop; without any visible paper jam
and without any Error Code displayed?
Replace the
MCU PWB
(
RRP 9.7
)
Go to Suspect
Components