Minolta Di251 Service Manual page 228

<FD>
Requirement
A
Specification
10 ±2.0 mm
NOTE
• This adjustment must be made when the PH Unit has been replaced and after the adjust-
ments of Registration (CD and FD) (Printer) and FD of Zoom Adjust (IR) have been
made.
Adjustment Procedure
1. After the adjustments of Registration (CD and FD) (Printer) and FD of Zoom Adjust (IR)
have been completed, produce a test pattern.
See steps 1 through 4 of "(5) Registration (CD) (Printer)" of "3-5. ELECTRICAL/IMAGE
ADJUSTMENT."
2. Place the test pattern produced on the Original Glass and make a copy of it.
3. Check to see if width A on the test pattern copy meets the specifications.
If width A falls outside the specified range, perform these steps to make the adjustment.
4. Call the Adjust Mode to the screen.
5. Touch "IR", "Registration", and "FD", in that order.
6. Press the Clear key to clear the current setting value.
Place the test pattern output after the adjustments of
Registration (CD and FD) (Printer) have been com-
pleted on the Original Glass and make a copy of it.
Adjust so that width A on the test pattern copy falls
within the following range.
4011D097AA
Adjust Mode
Registration (FD)
D-47
Setting Range
-24 to +127