Minolta Di251 Service Manual page 237

Rear
If the Scanner/Mirrors Carriage Positioning Jigs are not available, follow these steps to
make the adjustment.
Rear
Front
Front
NOTE
• If there is any gap between the Scanner and the
Scanner/Mirrors Carriage Positioning Jigs or
between the 2nd/3rd Mirrors Carriage and the jigs
when each is pressed up against the jigs, eliminate
the gap by turning the adjusting screws for the
front and rear Scanner Drive Cables.
4011D055AB
1. Temporarily loosen the setscrews of the cable
4011D084AA
2. Press the 2nd/3rd Mirrors Carriage up against
Front
3. If there is any clearance, turn the Scanner Drive
4011D055AB
4. Move the 2nd/3rd Mirrors Carriage so that there
4011D107AB
5. With the Scanner located at a position 21.6 mm
Rear
4011D087AB
holding plate of the Scanner Drive Cable.
the front and rear rails and check that there is no
clearance at the front and rear ends.
Cable adjusting screws at the front and/or rear as
necessary to eliminate the clearance.
is a distance of 15.5 mm between the 2nd/3rd
Mirrors Carriage and the rail.
from the outer end face of the right side of the
Scanner, firmly tighten the setscrews of the cable
holding plate so that the Scanner runs parallel
with the end face both at the front and rear ends.