Olivetti d-color MF651, Service Manual, Page: 399 / 1053

Field Service Ver. 2.0 Jul. 2009 10. UTILITY
339
ADJUSTMENT
/ SETTING
J. ADF Adjustment
• It will be displayed only when the following setting is set to “Level 2.”
[Service Mode] o [Enhanced Security] o [Administrator Feature Level]
(1) Centering
<Use>
• To adjust the read position in the Main Scanning Direction.
• When the result is Unable in the [Centering Auto Adjustment].
• When ADF has been replaced.
<Procedure>
1. Place the chart in the document feed tray (with the side having an arrow facing up).
2. Make a full size copy of the chart.
3. Check that the difference in the widths of b between the chart and the copy sample falls
within the specified range.
Specification b: 0 ± 2.0 mm
Adjustment range: -3.0 mm to +3.0 mm (1 step: 0.1 mm)
4. Call the Administrator Settings to the screen.
5. Touch [System Settings]
o
[Expert Adjustment]
o
[ADF Adjustment]
o
[Centering].
6. Look at the copy and make adjustment with the [+]/[-] key.
If the difference in the widths of A is greater than the specifications, enter the [+] value.
If the difference in the widths of A is smaller than the specifications, enter the [-] value.
7. Touch [OK].
8. Make a copy of the chart again and check that the difference in the widths of A falls
within the specified range.
A
A0P0F3C600DA
Y110571-1 Service Manual