Ricoh B286, Service Manual

Page: 133 / 622

Common Procedures
SM 3-5 B286/B289
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3.1.6 REMOVING THE ORIGINAL FEED UNIT
1. Unlock the original unit and lift it. (see section 3.1.5 “Unlocking, Opening the Original
Unit”)
2. Remove the plate [A] and disconnect the 2 ground wires , (
"
x 2).
3. On the right side, disconnect the ground wires , (x2) (
"
x 2).
4. Disconnect the connectors [B] (
&
x 4,
#
x 3,
"
x 1 with clamp).
5. On the ends of the original unit shaft, move the Teflon arms [C] and [D] out of the holes
and lift them until they are horizontal.
6. Hold the Teflon arms up. At the same time, lower the original feed unit in your direction.
When it is approximately 70° from the vertical, lift it off the top of the machine.
7. Be sure to remove the Teflon arms from the ends of the shaft.