Xerox 7142 Service Manual - page 319

RJ-901C/RJ-900C 　 Maintenance Manual

9 Troubleshooting

9-75

9.3.7

Other Problems

5

Media feed after 

printout is excessive.

1. Are print start position 

and layout method set 

properly?

Check the media type setting.

Operation 

Manual

2.  Plotter driver setting 

may be unsuitable.

•

Modify the value to an 

appropriate value(Media 

size).

•

Update plotter driver.

Operation 

Manual

3. Program ROM may be 

defective.

Update firmware.

"7.3.5 

Firmware 

Installation" 

p.7-15

4.  Main board assembly 

may be damaged.

Replace main board 

assembly.

"4.3.3 

Replacing 

Main Board 

Assembly" 

p.4-21

Table 9-15  Symptoms, Check Items, and Actions 

No.

Event/symptom

Check item

Action

Reference

1

Machine hangs up.

1. Internal process of 

main board assembly 

may be abnormal.

Initialize parameters and 

reenter or modify them.

"7.3.1 

Parameter 

Backup" p.7-

10

2. Main board assembly 

may be damaged.

Replace main board 

assembly.

"4.3.3 

Replacing 

Main Board 

Assembly" 

p.4-21

Table 9-14  Symptoms, Check Items, and Actions for Online Function Problems(Continued)

No.

Event/symptom

Check item

Action

Reference