SHARP UX-85A
Manual de Servicio

UX-85ADE

11

Drive system unit and speaker

Parts list (Fig. 11)
No. Part name Mechanism unit Screw (3�8) Connector Drive system unit Hook switch lever A Connector Speaker Screw (3�6) Motor earth cable Motor Heat sink Cam hold spring Cam B Cam A Detection switch Idler gear A Reduction gear B Q�ty 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 2 1 No. 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Part name Reduction gear A Idler gear A Idler gear C Idler gear B Planet gear lever A Planet gear spring Planet gear Planet gear lever B Planet gear spring Planet gear Drive system mounting frame Pinch pressing spring 2 Pinch roller 2 Change springe Change lever Platen gear Q�ty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

a. Remove the recording paper cover unit, ROM cover and head cover from the mechanism unit according to procedure 1-a, 2-a. b. Remove the head frame unit from the mechanism unit according to procedure 3-b. c. Remove the document guide upper ass�y and document guide lower ass�y from the mechanism unit according to procedure 5-c. d. Remove the optical system unit from the mechanism unit according to procedure 9-d. e. Remove the drive system unit and speaker to the flowchart.

1 2 3 4 5 6 7 29 30 8 9 10 11 12 13 31 9 10 8

17

15 11 28 14

20 18 21 13 12 25 26 27

32 33 14 15 16 19 18
Cam gear attachment

32 22 23 24

33 16 23 ,

31 17

16

17 22 25 18 23 26 19 24 27 20 21 28 7

14

13 31
Mark and a wide tooth are combined

24 , 27 22 , 25 23 , 26

26 24 , 27

33 5

32

2 30 6 4 3

29 1

Fig. 11

3 � 14