MX-M623U, MX-M753U (serv.man33). Countermeasure to prevent fusing drive gear 30T from wearing out. — Sharp Copying Equipment Technical Bulletin (repair manual)

Model
MX-M623U MX-M753U (serv.man33)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
291.63 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / Countermeasure to prevent fusing drive gear 30T from wearing out.
File
mx-m623u-mx-m753u-sm33.pdf
Date

View Sharp MX-M623U / MX-M753U (serv.man33) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name: 
MX-M623N/M753N/M623U/M753U, MX-753FU/753FU1 
 
 
 
2. Description:  
 
There are cases where the fusing drive gear 30T of the fusing drive unit may be worn out depending 
on the grease applied to the fusing 48T gear of the fusing unit.  For this reason, the application of 
the grease to the fusing 48T gear has been abolished.  
(Note) Please do not apply the grease to the surface of the gear teeth when replacing the fusing 48T 
gear etc. in the field. 
 
 
 
 
 
 
- Location where the application of grease is abolished.
 
 
 
  (Fusing 48T gear section of the fusing unit)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
COUNTERMEASURE TO PREVENT FUSING 
DRIVE GEAR 30T FROM WEARING OUT. 
TECHNICAL BULLETIN 
 
Date:  
15
th
 October 2014 
Model:  
See Below 
Ref.:   
ARE1146 
Colour:  
White 
Page:  
1 of 1 
 Application of the grease to 
 the fusing 48T gear is abolished
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
 
 
 
 
 
Location where the fusing drive gear 30T is used: (Fusing drive unit section) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3. Action: From mid-August 2014 production 
 
Fusing drive gear 
Page of 2
Display

Download Sharp MX-M623U / MX-M753U (serv.man33) Technical Bulletin

Here you can view online or download Sharp MX-M623U / MX-M753U (serv.man33) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp MX-M623U / MX-M753U (serv.man33) Copying Equipment. Information contained in Sharp MX-M623U / MX-M753U (serv.man33) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).