Minolta Di551 Service Manual page 361

ADJUSTMENT
5. Scanner (platen) restart timing adjustment
Adjusting the scanner restart timing during platen
copy.
Caution: Printer restart timing adjustment must
be completed before performing this
adjustment.
Step
Enter the 36 mode.
1
[Adjustment mode menu Screen]
2
Press " Image adjustment".
2
[Image adjustment mode menu Screen]
3
Press " Timing adjustment".
3
[Timing adjustment mode menu
Screen]
4
Press " Scanner restart timing adj.".
5
[Scanner (platen) restart timing adj.
Screen]
5
Press the
COPY SCREEN
Select A3-size paper, place a scale on the
platen glass so that it leading edge is
6
aligned Original stopper plate left, and
press the START button.
Check the restart timing.
Specification: Within 3 mm
7
within 3 mm
If the leading edge timing is not appropri-
ate, press the C button while pressing the
8
Utility button.
[Scanner (platen) restart timing adj.
Screen]
Enter a value with the numeric keys and
9
press the
SET
Setting range: -60 to +20
1 step = 0.1 mm
Repeat steps 5 to 10 until the leading edge
10
timing is within specification.
Press the
RETURN
11
Timing adjustment mode menu Screen.
Operation
key.
key.
key to return to the
6. RADF restart timing adjustment
Adjusting the scanner leading edge timing during
RADF copy.
Caution: Printer restart timing adjustment must
be completed before performing this
adjustment.
Step
Enter the 36 mode.
1
[Adjustment mode menu Screen]
2
Press "
2
[Image adjustment mode menu Screen]
3
Press "
3
[Timing adjustment mode menu
Screen]
4
Press "
6
ment".
[RADF restart timing adj. Screen]
Press the
5
switch to double sided /single sided copy
mode.
Select A3 size paper, set an adjustment
chart on RADF, and press the START but-
6
ton.
Check the leading edge timing on front and
7 back side.
Specification: Within 3 mm
If the restart timing is not appropriate, press
8 the C button while pressing the Utility but-
ton.
[RADF restart timing adj. Screen]
Press the
the item to be adjusted.
9
The screen changes from single side to
double-side (front), to double side (back)
copy.
Enter a value with the numeric keys and
press the
10
Setting range: -60 to +50
1 step = 0.1 mm
Repeat steps 5 to 10 until the leading edge
11
timing is within specification.
Press the
12
Timing adjustment mode menu Screen.
2-64
Operation
Image adjustment".
Timing adjustment".
RADF restart timing adjust-
key and then
COPY SCREEN
or key to select
NEXT BACK
key.
SET
key to return to the
RETURN