Minolta Di251 Service Manual page 124

4. Secure both hinges of the Duplexing Document Feeder with the 2 remaining
Shoulder Screws. Tighten the screws completely with a screwdriver so that they
will not come loose.
Tighten the Shoulder Screws until there is no clearance between the hinges and the
copier body.
Di251/Di351
NOTE
5. Remove all the tape from the Duplexing
Document Feeder.
Remove the plastic bag from the Hookup
Cord.
Tapes
6. Install the exit tray.
7. Secure the screw from underneath the unit.
I-36 Rev. 1.1.0.0/03.01