MX-6240N, MX-7040N (serv.man168). MODIFICATION OF NOISE GENERATED FROM 2nd TRANSFER UNIT - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-6240n, mx-7040n (serv.man168) technical bulletin
Model
MX-6240N MX-7040N (serv.man168)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
169.27 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / MODIFICATION OF NOISE GENERATED FROM 2nd TRANSFER UNIT
File
mx-6240n-mx-7040n-sm168.pdf
Date

Read Sharp MX-6240N / MX-7040N (serv.man168) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1061 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name:  MX-6240N – MX7040N 
 
2. Symptom: 
Noise generated on rare occasions depends on the amount of backlash on thrust  
 
 
 
between 2nd transfer belt frame and 2nd drive roller in 2
nd
 transfer unit. 
 
3. Description:  Poly slider is added at two sections between bearing and crescent ring attached to 2nd  
 
 
 
drive roller to fill the backlash on thrust between 2nd transfer belt frame and 2nd drive  
 
 
 
roller. 
 
 
 
    
- Poly slider 
 
 
 
 
   
 
- The point where Poly slider is added (2 sections) 
 
 
 
 
 
 
 
 
 
 
 
MODIFICATION OF NOISE GENERATED 
FROM 2nd TRANSFER UNIT
 
TECHNICAL BULLETIN 
 
Date:  
13
th
 September 2012 
Model:  
MX6240N – MX7040N 
Ref.:   
CCE-1061 
Colour:  
White 
Page:  
1 of 1 
Crescent ring 
Bearing 
Poly slider 
2nd transfer belt frame 
2nd drive roller 
Bearing 
Crescent ring 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1061 
 
4. Action: 
 
 
 
This measure has been implemented in the middle of June, 2012 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 
1  MX-6240N 
MX-7040N 
ALL 
53- 
LX-WZ0473FCZZ  AA 
Poly slider 
2012/6 
Mid 
<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. 
 
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Here you can read online and download Sharp MX-6240N / MX-7040N (serv.man168) Technical Bulletin in PDF. MX-6240N / MX-7040N (serv.man168) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-6240N / MX-7040N (serv.man168) Copying Equipment. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.