Xerox Document Workcenter 150 Service Manual page 17

The Service Mode provides additional service tests
for diagnosis of problems.
The complete
procedure for the Service Mode tests can be found
in section 6.
Refer to section 5 for adjustment procedures or
section 6 for the d&ailed descriptions and
procedures for these tests.
Procedure
The service mode is cancellad automatically after
approximately 3 minutes of no machine activity.
1, Enter Service Mode, Press:
sisli
The display indicates
the
following.
1 SeRVlCE (1-s) x.x1
2. Press I- 6 10 select the desired Service Mode
(see Table I).
3. Press the appropriate selection number.
Table 1 Service Mode Menu
Selections
I. Error Line Monitor
2. Communication Sequence Code
ALL
1. S.W Switch Initialization
2. SIW Switch Value Change
1. Modem Tone Test
2. RAM Data Printing
1. White ievel Adjust
2. Dither Level Adjust
3. Contrast Level Adjust
1. Font Print
2. Test Pattern (portrait/landscape)
3. Test for Service
4. Printer Setup
5. Hex Dump
6. Grid Adjust
7. Select Ink Save
13. Loading Adjust
9. Checker Board Print
Document WorkCenter 150
5196
1-7
Service Menus