MX-4140N, MX-4141N, MX-5140N, MX-5141N (serv.man82). IMPROVEMENT FOR NOISE FROM DV DRIVE MOTOR SECTION OF MAIN DRIVE. - Sharp Copying Equipment Technical Bulletin (repair manual). Page 2

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Sharp Electronics (UK) Ltd., Document Systems Support
 
 
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- Removal of DV drive motor mounting screw (x1) 
 
 
 
 
 
 
 
 
- Removal section of poly slider (LX-WZ1003HCZZ)   
 
    (DV reduction gear section of DV drive motor side) 
 
 
 
 
 
 
 
 
- DV reduction gear   
  Before 
change 
 After 
change 
 
 
 
 
 
 
- Locations where the drive main frame and DV reduction gear are used: (Main drive section) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Poly slider removed 
DV reduction gear 
(For improvement) 
DV reduction gear 
(For common use) 
Drive main frame 
Screw (x1) removed 
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