6-18 Phaser 6121MFP Service Manual
Adjustments and Calibrations
Default Setting
0 mm
Adjustment Range
-5.00 mm to +5.00 mm.
Step
0.5 mm
Procedure
1. Print Test Pattern 1 (page 6-32).
2. Check width C on the printed page produced.
3. Check that the width of C in the copy of the test pattern meets the
specification. If the width of C is out of specification, adjust it according to the
following procedure.
a. Enter the Adjustment menu in the service mode.
b. Select CIS Sub Regist and press the OK button.
c. Using the Up and Down Arrow buttons, change the setting value and
then press the OK button.
d. Print Test Pattern 1 again and recheck the width of C.
Adjustment
• If the width of C in the test pattern is longer than the specified width, increase
the setting.
• If the width of C in the test pattern is shorter than the specified width,
decrease the setting.
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