Toshiba e-STUDIO4500c Service Manual

April, 2007 SPECIAL PROCEDURES
4-7
Code
Error Problem Recovery
ITB misaligned
Reinstall ITB.
Image density too light, uneven.
Output a coverage pattern with SP2109 002 Pattern
1. Check the images.
21-23
Auto density out of range (over
or lower)
Connector loose.
Connector dirty.
Harness defective.
Other
Check the ID sensor and its connection.
ITB misaligned Reinstall ITB.
SP2153 023 set to 1 (OFF). Set SP2153 023 to 0 (ON).
Large amount of K skew.
Print a trim pattern with SP2109 002 Patten 10.
31-33
Amount of skew calculated in
the coverage pattern abnormal.
Image density too light, uneven.
Output a coverage pattern with SP2109 002 Pattern
1. Check the images.
ITB misaligned Reinstall ITB.
Image density too light.
Output a coverage pattern with SP2109 002 Pattern
1. Check the images.
41-43
Intersecting lines of the grid
pattern.
Dirty, abnormal images.
Output Pattern 1, 18, or 20 with SP2109 002 and
check the images.
ITB misaligned Reinstall ITB.
SP2153 023 set to 1 (OFF). Set SP2153 023 to 0 (ON).
The settings of sensor lights 1, 2, 3 are different from
the default setting, which is 2050.
Set SP2153 020~022 to 2050 (default) and check the
image.
Dirty, abnormal images.
Output Pattern 1, 18, or 20 with SP2109 002 and
check the images.
51-53
The settings of sensor lights 1,
2, 3 are abnormal.
Connector loose.
Connector dirty.
Harness defective.
Other
Check the ID sensor and its connection.
60
Communication err. Communication err Turn off and turn on the main switch.
07/04

Toshiba e-STUDIO4500c Specifications

General

Brand	Toshiba
Model	e-STUDIO4500c
Category	All in One Printer
Language	English