MX-6240N, MX-7040N (serv.man135). COUNTERMEASURE AGAINST MISALIGNMENT OF BEARING ON RIGHT PAPER EXIT ROLLER - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-6240n, mx-7040n (serv.man135) technical bulletin
Model
MX-6240N MX-7040N (serv.man135)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
256.79 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / COUNTERMEASURE AGAINST MISALIGNMENT OF BEARING ON RIGHT PAPER EXIT ROLLER
File
mx-6240n-mx-7040n-sm135.pdf
Date

Read Sharp MX-6240N / MX-7040N (serv.man135) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1201 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name:  MX6240N- MX7040N 
 
2. Symptom: 
Backlash due to the lack of margin on Bearing on Right paper exit roller may trigger  
 
 
 
misalignment of the bearing. 
 
3. Description:  To suppress the backlash between Right paper exit roller and Bearing, the shape of ADU  
 
 
 
frame F, ADU sub frame R, Rail angle R upper and Bearing has been modified. 
 
 
 
 
- Modification of ADU frame F 
 
 
  
(1) Change in the shape of a hole 
 
 
    
(2) Additional engrave mark for identification 
 
 
   
(3) Cutting off the part of the frame 
 
 
 
 
 
               Before   
  
 
 
After 
 
 
 
 
 
 
 
 
 
 
COUNTERMEASURE AGAINST MISALIGNMENT 
OF BEARING ON RIGHT PAPER EXIT ROLLER
 
TECHNICAL BULLETIN 
 
Date:  
25
th
 November 2013 
Model:  
MX6240N – MX7040N 
Ref.:   
CCE-1201 
Colour:  
White 
Page:  
1 of 3 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1201 
 
 
 
 
 
- Modification of ADU sub frame R 
 
 
 
(1) Change in the shape of a hole 
 
    
 
(2) Additional holes 
 
 
 
(3) Additional engrave mark for identification 
 
 
 
 
 
 
Before 
 
 
 
After 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
- Modification of Rail angle R upper 
 
 
 
  (Change in shape: Cutting outer surface by 1 mm/ Additional cutout) 
 
 
 
 
 
 
Before 
 
 
 
After 
 
 
 
 
 
 
 
 
 
 
 
 
- Bearing (Change to the one with conductive flange) 
 
 
 
 
 
 
Before 
 
     
 After 
 
 
 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1201 
 
 
4. Action:   
From mid-July 2013 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 
63-51  LFRM-1555FCZZ  LFRM-1555FCZ2  AX 
ADU frame F 
2013/7 
Mid 
63-30  LFRM-1556FCZZ  LFRM-1556FCZ2  AV 
ADU sub frame R 
62-5 
LANGT1466FCZZ  LANGT1466FCZ1  AL 
Rail angle R upper 
64-46  NBRGY0715FCZ2  NBRGY0994FCZZ  AR 
Bearing 
<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.man135) Technical Bulletin in PDF. MX-6240N / MX-7040N (serv.man135) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-6240N / MX-7040N (serv.man135) 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.