Ricoh B156 Service Manual page 122

SCANNER UNIT
8. Hook the ring end onto the front
scanner wire bracket [A], with the
end going via the front track of
the right pulley [B] and the front
track of the movable pulley [C].
NOTE: Do not screw the
scanner wire bracket in
place yet.
9. Remove the tape from the drive
pulley.
10. Insert a scanner positioning pin
[D] through the 2nd carriage hole
[E] and the left holes [F] in the
front rail. Insert another scanner
positioning pin [G] through the
1st carriage hole [H] and the right
holes in the front rail [I].
11. Insert two more scanner
positioning pins through the
holes in the rear rail.
12. Screw the drive pulley to the
shaft [J].
13. Screw the scanner wire bracket
to the front rail [K].
14. Install the scanner wire clamp [L].
15. Pull out the positioning pins.
NOTE: 1) After removing the positioning pins, make sure the 1st and 2nd
carriages move smoothly. If they do not, repeat steps 10 through 15.
2) After replacing the carriage, adjust the scanner white level (
B156/B220
CÓPIA NÃO CONTROLADA
[C]
[D]
[E]
3-10
CÓPIA NÃO CONTROLADA
[B]
[G]
[H]
[I]
[F]
[A]
B156R229.WMF
[L]
[J]
[K]
B156R230.WMF
3.14).
SM