5. Service Mode
5.
Service Mode
5.1
Accessing the Service Mode
1. Press the Utility key.
2. Press the following keys in order to enter the Service mode.
Stop → 0 → 0 → Stop → 0 → 1
NOTE
• Be sure to keep the access procedure for the Service mode from any unauthorized
persons not involved with service operations.
5.1.1
Accessing the "ADJUST" Menu
1. Enter the Service mode.
2. Press the ▲ or ▼ key to select the "ADJUST" menu.
5.1.2
Printing a Test Page
NOTE
• Print a test page when making the following adjustments.
• Leading edge tilt adjustment
• Automatic Document Feeder sub-scanning zoom ratio adjustment
• Automatic Document Feeder main scanning & sub-scanning registration adjust-
ments
1. Enter the Service mode.
2. Press the ▲ or ▼ key to select the function.
3. Select "PRINT TEST PATTERN" → "TEST PATTERN 1".
4. Press the Start key to begin printing the test page.
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Field Service Ver. 1.0 Apr. 2005