Utax CD 1018 User Manual

2GM
1-5-10
Code Contents
Remarks
Causes Check procedures/corrective measures
C2000
C3100
C3200
Main motor problem
• LOCK ALM signal remains high for 1
s, 1 s after the main motor has turned
on.
Scanner carriage problem
• The home position is not correct
when the power is turned on or copy-
ing the document placed on the con-
tact glass.
Exposure lamp problem
• In indicator check before starting
copying, the average value in scan-
ning of the shading plate with the
CCD is 128 or more.
Poor contact in
the main motor
connector termi-
nals.
Defective main
motor rotation
control circuit.
Defective drive
transmission sys-
tem.
Poor contact of
the connector ter-
minals.
Defective scanner
home position
sensor.
Defective engine
PWB or scanner
PWB.
Defective scanner
motor.
Defective scanner
PWB.
Defective expo-
sure lamp or in-
verter PWB.
Incorrect shading
position.
Poor contact of
the connector ter-
minals.
Reinsert the connector. Also check for con-
tinuity within the connector cable. If none,
remedy or replace the cable.
Replace the main motor.
Check if the rollers and gears rotate
smoothly. If not, grease the bushings and
gears. Check for broken gears and replace
if any.
Check the connection of connectors YC10,
11 on the engine PWB and the continuity
across the connector terminals. Repair or
replace if necessary.
Replace the scanner home position sen-
sor.
Replace the engine PWB or scanner PWB
and check for correct operation.
Replace the scanner motor.
Replace the scanner PWB and check for
correct operation.
Replace the exposure lamp or inverter
PWB.
Adjust the position of the contact glass
(shading plate). If the problem still occurs,
replace the scanner home position sensor.
Check the connection of connector YC7 on
the scanner PWB, and the continuity
across the connector terminals. Repair or
replace if necessary.

Utax CD 1018 Specifications

General

Brand	Utax
Model	CD 1018
Category	All in One Printer
Language	English