Olivetti d-color MF651, Service Manual, Page: 538 / 1053

12. SERVICE MODE Field Service Ver. 2.0 Jul. 2009
478
ADJUSTMENT
/ SETTING
(1) Skew adjustment result on the panel
• Skew adjustment result is provided in [Skew Adjust Value], which is selected as follows:
[Service Mode] o [State Confirmation] o [Color Regist].
12.4.19 LD adjustment-LD delay adjust.
A. Use
• LD delay adjust sets adjustment values by adjusting LD light emission delay amount.
(Values to be entered are described on the side of the PH unit.)
• This setting is made after the PH unit is replaced.
• This adjustment is made when the service EEPROM board is replaced or the backup of
information on position settings is lost.
B. Procedure
1. Call the Service Mode to the screen.
2. Touch these keys in this order:
[Machine]
o
[LD adjustment]
o
[LD delay adjust.].
3. Select the color to be set.
4. Enter the values described on the side of the PH unit using 10-key pad.
5. Touch [OK].
Skew Adjust Value Description
Initial • Displays the initial position of the skew correction set in [Skew adjust-
ment] which is selected as follows: [Service Mode] o [Machine] o [Skew
adjustment] o [Skew adjustment]. The initial position is same as the one
set upon shipment.
End • Displays the final skew correction position that was obtained after finish-
ing the image stabilization control.
Move • Displays how much skew adjust value changed in the previous image
stabilization control.
A0P0F3E546DA
Service Manual Y110571-1