Focus-Positioning Of The Scanner And 2Nd/3Rd Mirrors Carriage - Minolta Di 620 Manual

21) Focus-Positioning of the Scanner and 2nd/3rd Mirrors Carriage

When is this adjustment required?
• After the Scanner Drive Cable has been replaced.
• When the Scanner Fixing Bracket has been removed from the Scanner Drive Cable.
• When the Scanner Drive Cable comes unwound.
Requirement
With the Scanner fixed to the Scanner Drive Cables, there should be no gap between the Scanner/
Mirrors Carriage Positioning Jig and the Scanner and also between the Scanner/Mirrors Carriage
Positioning Jig and the 2nd/3rd Mirrors Carriage.
Adjustment Procedure
1. Remove the EDH, Upper Rear Cover, Right Upper Cover,
Upper Right Cover, Original Glass Holder, and Original
Glass.
2. Temporarily loosen the set screw of the cable holding plate
of the Scanner Drive Cable.
1155D054AB
3. Fit the Scanner/Mirrors Carriage Positioning Jig in the
space between the Scanner and 2nd/3rd Mirrors Carriage
and tighten its fixing screw.
1155D168AA
4. Press the Scanner up against the 2nd/3rd Mirrors Carriage
and, at the same time, tighten the set screw of the cable
holding plate.
1155D169AA
D-112