# ASF Motor

1. Lift the printer, then remove the Optional Paper Cassette (A).
   
   
   
   

   Assembly / 組み立て

   When attaching the Optional Paper Cassette, be sure to align the two positioning pins (A) and the two dowels so as to avoid damage to the Drawer Connector (B).

2. Pull out the Paper Cassette 2nd Assy (A), then remove the Paper Cassette 2nd Assy (A) from the Optional Paper Cassette (B).
   

3. Pick the tab, and remove the Rear Lower Cover Assy (A) in the direction of the arrow.

   

   Assembly / 組み立て

   When installing the Rear Lower Cover Assy (A), attach the two ribs of the Rear Lower Cover Assy (A) to the holes of the frame.

4. Open the Optional Paper Cassette Rear Cover (A).
   

5. Push the Optional Paper Cassette Rear Cover Slider (A) in the direction of the red arrow to disengage the dowel from the hole in the frame, and then remove the Rear Housing (B) by pulling it in the direction of the blue arrow.
   

   Assembly / 組み立て

   When installing the Rear Housing (A), first insert the dowel shown below into the hole in the frame (B).

6. Remove the three screws securing the Optional Paper Cassette Left Cover (A).
   
   • : C.B.P-TITE-SCREW-3x10-F.ZN-3C
7. Disengage the two hooks of the Optional Paper Cassette Left Cover (A) and release it from the dowels on the frame.
   

8. Rotate in the direction of the arrow, remove the two hooks on the rear side, and then remove the Optional Paper Cassette Left Cover (A).

   

9. Remove the E-ring (plastic) (B) from the left side of the Vertical Feed Roller (A).
   

10. Remove the One-way Gear (A) from the Vertical Feed Roller (B).

    

    Assembly / 組み立て

    When attaching the One-way Gear (A), make sure the arrow mark is facing outside as shown in the figure below.

11. Remove the screw, and then remove the grounding cable (A) and the Grounding Sheet (B).
    
    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C

    Assembly / 組み立て

    Route the grounding cable (A) in the groove of the frame shown in the figure below.

12. Remove the screw and then remove the Upper Grounding Plate (A).
    
    
    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C

    Assembly / 組み立て

    When attaching the Upper Grounding Plate (A), be sure to align the positioning hole of the Upper Grounding Plate (A) and the dowel of the frame. Make sure the tip of the Upper Grounding Plate (A) is in contact with the bearing (B).

13. Remove the bearing (B) from the Vertical Feed Roller (A).
    
14. Remove the four screws and remove the Hopper Drive Assy (A).
    
    
    • : C.B.S-TITE-SCREW-3x6-F.ZN-3C
    • :  C.B.P-TITE-SCREW-3x10-F.ZN-3C
      

    Assembly / 組み立て

    When attaching the Hopper Drive Assy (A), align the three dowels with the three holes in the Hopper Drive Assy (A).

15. Remove the screw, then remove the ASF Encoder Assy (A).
    

    • : C.B.P-TITE-SCREW-2X6-F.ZN-3C

    Caution / 注意

    Perform work ensuring that the ASF Encoder Scale (A) is not damaged.

    Assembly / 組み立て

    When attaching the ASF Encoder Assy (A), be sure to align the dowels of the ASF Encoder Assy (A) with the holes on the frame. After attaching the ASF Encoder Assy (A), make sure the ASF Encoder Assy (A) is not in contact with the ASF Encoder Scale (B).

16. Release the leg (A) of the Torsion Spring 0.9 from the hook on the frame.
    
17. Remove the screw and then remove the plate (A) and bearing (B).
    
    • : C.C.P-TITE-SCREW-3x8-F.ZN-3C
18. Pull the Vertical Feed Roller (A) in the direction of the arrow to pull it out from the hole in the frame, and remove the Torsion Spring 0.9 (B).
    
19. Remove the Vertical Feed Roller (A) from the hole of the frame, then remove it.
    
20. Remove the three screws securing the Optional Paper Cassette Right Cover (A).
    
    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C
21. Disengage the three hooks of the Optional Paper Cassette Right Cover (A) and release it from the dowels on the frame.
    

22. Rotate in the direction of the arrow, remove the two hooks on the rear side, and then remove the Optional Paper Cassette Right Cover (A).
    

23. Remove the two screws and remove the Middle Frame (A).
    
    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C

    Assembly / 組み立て

    When installing the Middle Frame (A), attach the two dowels of the frame to the two positioning holes of the Middle Frame (A).

24. Remove the gear 1 (A).
    
25. Remove the screw, then remove the ASF Scale Holder (A).
    
    

    • : C.B.P-TITE-SCREW-2X6-F.ZN-3C

26. Remove the ASF Scale (A).
    

    Assembly / 組み立て

    Be sure to attach the washer (B) to the ASF Scale (A) when installing the ASF Scale (A).

27. Remove the ASF Scale Spring (A).
    

    Assembly / 組み立て

    When installing the ASF Scale Spring (A), attach its leg (B) to the slit in the frame.

28. Remove the E-ring (plastic) (A) and remove the gear 2 (B).
    
29. Remove the gear 3 (A) while releasing the hook.
    
30. Remove the Bearing (A).
    
31. Remove the four screws securing the Rear Frame (A).
    
    • : C.B.P-TITE-SCREW-3x10-F.ZN-3C
32. Lift the Rear Frame (A) in the direction of the arrow to pull the shaft (B) out from the hole in the frame.
    
33. Temporarily place the Rear Frame (A) as shown below.
    
34. From the connector (CN13) of the Optional Paper Cassette Main Board Assy (A), disconnect the cable (B) and then release it from the slit.
    
35. Through the hole in the frame, pull out the cable (A) and then release it from the three slits.
    
36. Remove the three screws and remove the ASF Motor Assy (B) in the direction of the arrow while passing the cable (A) through the hole in the frame.
    
    • : C.B.S-TITE(P4)SCREW,3X10,F/ZN-3C
37. Remove the two screws and then remove the ASF Motor (A).
    
    • : C.P.SCREW,3X4,F/ZN-3C