Minolta Di251 Service Manual page 152

Adjust bolt
Wing
bolts
8. After the gap has been adjusted, tighten the front and back wing bolts (2) and
set the adjust bolts.
Replace the covers onto the casters.
Di251/Di351
5. Make sure that the space between the
Finisher and the copier is the same distance
at points (a) and (b).
If the distance between points (a) and (b) are
different, adjust the gap using the following
instructions.
6. Remove the covers from the casters.
7. Loosen the front and back wing bolts (2) and
use the adjust bolt to adjust the gap.
a > b turn the adjust bolt clockwise
a < b turn the adjust bolt counter clockwise
I-64 Rev. 1.1.0.0/03.01