MX-3050N, MX-3060N, MX-3070N, MX-3550N, MX-3560N, MX-3570N, MX-4050N, MX-4060N, MX-4070N (serv.man116). CCE 1709 PARTS CHANGE FOR COMMON USE WITH OTHER MODELS - Sharp Copying Equipment Technical Bulletin (repair manual). Page 3

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(4) Change of the tension spring (SPRING, TENSION)   
(Excerpt from Parts Guide 10 Disposition tray section1 for MX-FN27series as reference)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(5) Location of the clutch, cam, and gear changed: 
(Excerpt from Parts Guide 3 Internal mechanism1 for MX-FN27series as reference)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Tension spring (SPRING, TENSION) 
Change of the spring pressure 
Before change: 0.3N 
After change: 3.0N 
Clutch changed
Cam changed
Gear changed
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