Ricoh Robin Service Manual page 146

OPTICS
21. Adjust the first scanner wire clamps.
(1) Loosen the front and rear first scanner wire clamps [A].
(2) Insert the front and rear positioning pins [B] (2 pcs).
(3) Tighten the wire clamps.
22. Reassemble.
NOTE: Always adjust the first scanner wire clamps after adjusting the
tension in the second scanner wire.
[A]
[B]
5-20
24 June 1994