AR-S11 (serv.man2). AR-S11 Service Manual - Sharp Copying Equipment Service Manual (repair manual). Page 14

AR-S11  ADJUSTMENTS  5 - 2

The dummy roller lower is of eccentric shape so that you can adjust the
height of the bin roller this is so you can adjust the height at which the
bin roller and the lead cam tip touch.
When the bin roller is replaced or reassembled, check the standard
dimensions and change and adjust the installing angle of the dummy
roller lower if necessary.

1) Adjustment procedure

Stand up the bin unit straight. Measure the distance between the
upper dummy roller (1) and the bin roller (2). If the distance is too
large, rotate the lower dummy roller (3) counterclockwise. If the
distance is too small, turn it clockwise. Turn and adjust so that the
distance is about 97.8mm.

When the bin unit is disassembled or the top screw of the guide bar is
removed, adjust the guide bar parallelism.

1) Adjustment procedure

Set B5 paper or A4R paper in the 1st bin and in the 20th bin.
Push the guide bar (1) manually in the alignment direction to press
it onto the paper.
Check contact conditions of the guide bar and the paper in the 1st
bin and the 20th bin. If they are not parallel, loosen the screw (3) of
the guide bar holder (2).

Major parts

Process

Bin, bin roller

1) Bin roller height adjustment

2) Guide bar parallelism adjustment

97.8mm

1

2

3

1

2

3