ADF
D0CA/D0C9/D0C8/D0CB 4-66 SM
7. Open the ADF unit [A] while holding the gear [B] by hand.
8. Open the scanning guide plate (rear side) [C] by pulling the release lever [D].
• Hold the gear [B]. It is not fixed, and may drop into the machine.
• Open the scanning guide plate (rear side) [C] before replacing the CIS unit.
Otherwise, the surface could be damaged.
9. Pull out the CIS unit (S21) [A] from the ADF unit.
The CIS unit (S21) can be easily removed by pushing it from behind.
When reattaching the ADF inner cover, make sure that the shaft [A] fits into the groove (this
is the shaft of the lock lever for the friction pad on the back side of the cover). If the shaft
does not fit, the ADF top cover will not be closed.