DOWNLOAD Sharp MX-6500N / MX-7500N (serv.man112) Service Manual ↓ Size: 364.13 KB | Pages: 2 in PDF or view online for FREE

Model
MX-6500N MX-7500N (serv.man112)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
364.13 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
Copying Equipment / COUNTERMEASURE FOR FUSER NOISE DUE TO ABRASION TO THE DRIVE GEAR 24T
File
mx-6500n-mx-7500n-sm112.pdf
Date

Sharp MX-6500N / MX-7500N (serv.man112) Service Manual / Technical Bulletin ▷ View online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1437 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name: 
MX6240N – MX7040N,  MX6500N – MX7500N, MX-620LH/750LH, MX-620FU/750FU 
 
2. Symptom:
 
Pressure roller gear attached on rear side of Fusing unit may contact Drive gear 24T and  
 
 
 
generate noise because Pressure roller gear is harder than Drive gear 24T. 
 
3. Description: 
As a counter measure the material of Pressure roller gear has been changed from  
 
 
 
phenol resin to PEEK (polyether ether ketone resin) which is the same material as  
 
 
 
Drive gear 24T. 
 
 
 
 
- How to distinguish new Pressure roller gear from old 
 
 
 
 
 
 
 
Before 
 
 
 
After 
 
 
 
 
 
 
COUNTERMEASURE FOR FUSER NOISE 
DUE TO ABRASION TO THE DRIVE GEAR 24T
 
TECHNICAL BULLETIN 
 
Date:  
9
th
 April 2015 
Model:  
MX6240N – MX7040N 
 
 
MX6500N – MX7500n 
Ref.:   
CCE-1437 
Colour:  
White 
Page:  
1 of 2 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1437 
 
 
 
 
- Location of Pressure roller gear and Drive gear 24T (in Fusing unit 4) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4. Action: 
 
From mid-March 2015 production 
 
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 
60-13 
NGERH2260FCZZ  NGERH2394FCZZ  BB 
Pressure roller 
gear(37T) 
2015/3 
Mid 
MX-6500N 
MX-7500N 
59-13 
<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. 
 Pressure roller gear 
 Drive gear 24T 
Display

Sharp MX-6500N / MX-7500N (serv.man112) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp MX-6500N / MX-7500N (serv.man112) Service Manual ↓ Size: 364.13 KB | Pages: 2 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp MX-6500N / MX-7500N (serv.man112) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp MX-6500N / MX-7500N (serv.man112) Copying Equipment. Information contained in Sharp MX-6500N / MX-7500N (serv.man112) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.