Sharp SF-2020 Service Manual page 27

Connect the rear side of the copier with two connection screws C.
Connection screw C
6 Remove the connecter which is fixed to the rear cabinet of the
two-stage paper feed unit with tape. Connect the 4P connector
and 10P connector with the 4P connector and 16P connector of
the copier.
4P connector
Fixing tape
7 Install the rear cabinet which was removed in procedure 1 to the
original postilion, and fix it with two screws.
8 Adjust according to "9. Center shift adjustment" in [4] UNPACK-
ING AND INSTALLATION.
Connection screw C
16P
connector
4P
connector
Rear
cabinet
Fixing screw
4 – 9
12. Optional one-step paper feed unit
(SF-CM16)
Included parts
Securing fixture Mounting
(1pc) screws "A"
(2pc)
Disconnect the plug to the main copier unit before
performing the following procedures.
1. Removing the rear cover to the main copier unit's
lower tray
Remove the two securing screws which hold in place the cover to the
main copier unit's lower tray, then remove the rear cover.
Rear cover
2. Removing the cut-out from the lower tray of the main
copier unit
Remove the cut-out from the bottom of the main copier unit.
Mounting Mounting
screws "B" screws "C"
(1pcs) (2pcs)
Securing screws
Cut-out