MX-6500N, MX-7500N (serv.man108). COUNTERMEASURE FOR PAPER JAM (POD1 ETC.) TRIGGERED BY DECREASE IN HARDNESS OF FUSING ROLLER — Sharp Copying Equipment Technical Bulletin (repair manual)

Model
MX-6500N MX-7500N (serv.man108)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
253.49 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / COUNTERMEASURE FOR PAPER JAM (POD1 ETC.) TRIGGERED BY DECREASE IN HARDNESS OF FUSING ROLLER
File
mx-6500n-mx-7500n-sm108.pdf
Date

View Sharp MX-6500N / MX-7500N (serv.man108) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1432 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name: 
MX-6240N/7040N/6500N/7500N, MX-620FU/620FU1/750FU/750FU1/750HK 
 
2. Symptom:
 
As the Hardness of the Fusing roller decreases it will become more difficult to separate    
 
 
 
the paper from it. This may cause the paper to enter the gap between Fusing rear upper  
 
 
 
separate plate and Fusing belt that may trigger paper jam (POD1 etc.).
 
 
3. Description: 
Material of Fusing roller has been changed (from rubber E21 to N4) to modify the  
 
 
 
decrease in hardness of Fusing roller. 
 
 
 
Please be advised that a red marking is put on front shaft of new roller. 
 
 
 
 
- How to distinguish new Fusing roller from old roller 
 
 
 
 
 
 
 
 
 
 
 
 
 
COUNTERMEASURE FOR PAPER JAM (POD1 ETC.) TRIGGERED 
BY DECREASE IN HARDNESS OF FUSING ROLLER
 
TECHNICAL BULLETIN 
 
Date:  
3
rd
 June 2015 
Model:  
MX6240N – MX7040N 
 
 
MX6500N – MX7500N 
Ref.:   
CCE-1432 
Colour:  
White 
Page:  
1 of 2 
 Red marking is put on 
 front shaft of new roller. 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1432 
 
 
 
 
 
- Location of Fusing roller (Fusing unit 3) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4. Action: 
 
 
 
- From mid-February 2015 production:  
 
   
 
  MX-6240N/7040N/6500N/7500N, MX-620FU/620FU1/750FU/750FU1 
 
 
 
- From mid-April 2015 production: 
 
    
 
  MX-750HK 
 
5. Parts Action: 
 
Ref. 
No. 
Model 
name 
Version  P/G No. 
Current parts 
New parts 
Price 
rank 
Q’ty 
Parts name 
Effective 
time 
Inter- 
change- 
ability 
Parts code 
Parts code 
MX-6240N 
MX-7040N 
ALL 
59-38 
NROLS1963FCZ1  NROLS1963FCZ2 
BY 
Fusing roller 
2015/2 
Mid 
MX-6500N 
MX-7500N 
58-38 
<Interchange> 
1. Interchangeable. 
4. Not interchangeable. 
2. Current type can be used in place of new type. 
New type cannot be used in place of current type. 
5. Interchangeable if replaced with same types of  
related parts in use. 
3. Current type cannot be used in place of new type. 
New type can be used in place of current type. 
6. Others. 
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these parts with 
specified ones for maintaining the safety and performance of the set. 
 Fusing roller 
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Here you can view online or download Sharp MX-6500N / MX-7500N (serv.man108) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp MX-6500N / MX-7500N (serv.man108) Copying Equipment. Information contained in Sharp MX-6500N / MX-7500N (serv.man108) 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).