Xerox 7142 Service Manual

RJ-901C/RJ-900C Maintenance Manual 5 Self-Diagnosis Mode
5-39
3. Check the printed CCW adjustment check patterns for the following points.
(The following shows a case for CCW adjustment Low 1)
Print the patterns in the order of A/B/C/D/E/F/G/H.
*Also for CCW adjustment Low 2, High 1 and High 2, perform adjustment using the same procedure.
A: Media feed direction
B: Adjust the setting value so that the printed dots are aligned at this connecting point.
C: The number shows the performed adjustment items.
1-3: CCW adjustment Low 1
1-4: CCW adjustment Low 2
2-3: CCW adjustment High 1
2-4: CCW adjustment High 2
* Detail on B is as follows. Make an adjustment so that the size of the gap A is smaller than the half size
of the dot.
Details of circled area
Printing
direction
Printing
direction
Printing
direction
Printing
direction
1-A
1-B
2-A
2-B
3-A
3-B4-A
4-B
1-3
A
C
B (upper circle above)
B (lower circle above)

Xerox 7142 Specifications

General

Brand	Xerox
Model	7142
Category	Printer
Language	English