Service manual

3-
36 QMS 3260/4032 Laser Printer - Base Engine Technical Manual
Release Version 11-97
Primary FIPS: Error Codes
3.29 Error Code C8-2
There is problem with the Tray 2 Take Away Sensor.
Logic Control on the MCU PWB sensed the Tray 2 Take Away was on while the printer was in standby.
Step Actions and Questions Yes No
SUSPECT COMPONENTS
The following components are associated with this specific
problem. One or more of these components may have failed
partially or completely. If you cannot isolate the problem using
this FIP, replace each component listed below, one at a time,
until the problem disappears.
•
wiring and connectors linking the components
1
TRAY 2 TAKE AWAY SENSOR INSPECTION
Inspect the Tray 2 Take Away Sensor for contamination or
paper scraps that may have actuated the sensor.
Is the Sensor clean and free of paper scraps?
Go to step 2 Clean or clear
paper scraps
from the Sen-
sor
2
TRAY 2 TAKE AWAY SENSOR TEST
1. Enter Diagnostic Mode - Input H/L 8-6.
2. Open the Left Upper Cover.
3. Insert, then remove, a sheet of paper into the Tray 2 Take
Away Sensor.
Does the Control Panel LCD display L when you insert the
paper into the Tray 2 Take Away, and does the LCD display
H when you remove the paper?
Go to step 3 Replace the
Tray 2 Take
Away Sensor
(RRP3.16)
3
Replace the MCU PWB (RRP 9.7)
Does the C8-2 error code appear?
Refer to the
wiring dia-
grams Section
14 and check
for a broken
wire or loose
connection
between com-
ponents
Problem
solved