Sharp SF-2414 Service Manual download pdf (Page 52)

5 Remove four screws from the SPF mechanism, the 2-pin connec-

tor from the clutch, the 2-pin connector from the SPF cover

open/close sensor, the CN-C (16-pin) connector from the SPF

control PWB, then remove the SPF mechanism.

5-2. Paper feed roller/takeup roller replacement

1 Remove the SPF upper cover as shown in "5-1-1, 2."

2 Remove the E-rings (3 positions) which are fixing the paper feed

roller ass’y, slide the bearing, and remove the paper feed roller

ass’y.

3 Remove the E-rings (3 pcs.), slide the gear to the clutch once, and

pull out the pin inside the gear. Then the gear and the paper feed

roller can be removed.

4 Since the takeup roller is of the insertion type, remove it from the

grip side.

For assembly, reverse the disassembly procedure.

Note: The paper feed roller is provided with the one-way clutch. Be

sure to attach so that the one-way clutch is in the front frame

side.

5-3. Reverse roller (ass’y) replacement

1 For replacement of the reverse roller, the SPF unit must be

removed. For that purpose, remove the front frame side fixing

screws (2 pcs.) and the connector (one position).

2 Remove the rear frame side fixing screws (2 pcs.), and disconnect

the CN-B connector of the SPF control PWB. Then put the SPF

unit upside down.

3 Open he roller holder and replace the roller.

For assembly, reverse the disassembly procedures.

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Sharp SF-2414 Service Manual Page 52