Read Sharp AR-651 (serv.man19) Service Manual online
AR-651/810 RADF (DOCUMENT FEEDER) 16 - 77
(E-2) Tray lift motor
(1) Remove the ADF rear cover.
(2) Remove the ADF board with the bracket.
(3) Remove 2 screws and take off the tray lift
motor with the bracket.
(4) Pull out 2 pulleys from the shaft and release
the tray lift motor from the bracket.
(E-3) Read motor
(1) Remove the ADF rear cover.
(2) Remove the tension spring.
(3) Disconnect 1 connector.
(4) Remove 2 screws and take off the read motor
with the bracket.
(5) Remove 2 screws and release the read motor
from the bracket.
<Installing procedure>
(6) Install the read motor to the bracket. While
hanging the timing belt around both pulleys
at the RADF unit and read motor, move the
bracket downward and tack it there
temporarily with 2 screws.
(7) Hook the tension spring on the brackets.
(8) Loosen the screws temporarily, and tighten
them up while stretching the timing belt.
Note: Make sure that the timing belt is not moved to
the edges.
Tray lift motor
Read motor
Tension spring
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