MX-6240N, MX-7040N (serv.man134). IMPROVEMENT FOR WASTE TONER LEAKAGE - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-6240n, mx-7040n (serv.man134) technical bulletin
Model
MX-6240N MX-7040N (serv.man134)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
237.22 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / IMPROVEMENT FOR WASTE TONER LEAKAGE
File
mx-6240n-mx-7040n-sm134.pdf
Date

Read Sharp MX-6240N / MX-7040N (serv.man134) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1202 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name:  MX6240N – MX7040N 
 
2. Symptom: 
Due to the uneven assembly of Waste toner transport unit, the distance between A shaft  
 
 
 
and B shaft in Fig. below becomes uneven.  As the result of it, the resin bearing of the  
 
 
 
screw is worn out, which may cause the waste toner leakage. 
 
3. Description:  To fix the distance between A shaft and B shaft, Waste toner drive shaft fixing plate has  
 
 
 
been added.  
 
 
 
In addition, the shape of Waste toner screw D and Bearing cushion D have also been  
 
 
 
changed for the improvement purpose of the waste toner leakage. 
 
 
 
- Additional parts: 
 
Parts Name 
Parts Code 
 (1) Waste toner drive shaft fixing plate 
LPLTM8785FCZZ 
 (2) Bearing 
NBRGC0995FCZZ 
 (3) Screw(4×8) 
XHBS740P08000 
 (4) Screw(4×10) 
XEBS740P10000 
 
 
 
 
 
 
 
 
 
 
 
IMPROVEMENT FOR WASTE TONER 
LEAKAGE
 
TECHNICAL BULLETIN 
 
Date:  
25
th
 November 2013 
Model:  
MX6240N – MX7040N 
Ref.:   
CCE 
Colour:  
White 
Page:  
1 of 2 
(1) 
(3) 
(4)  
(2) 
Waste toner drive shaft fixing plate 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1202 
 
 
 
 
 
- Changed parts: 
 
    
 
(1) Waste toner screw D 
 
 
 
 
 
 
Before change
 
 
 
 
After change
 
 
 
 
 
 
 
   
 
 
 (2) Bearing cushion D  
 
 
 
Before change (Thickness: 1mm)      
After change (Thickness: 2mm) 
 
 
 
 
 
 
 
 
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 
55- 
LPLTM8785FCZZ  AE 
Waste toner drive 
shaft fixing plate 
2013/7 
Mid 
55- 
NBRGC0995FCZZ  AB 
Bearing 
55- 
XHBS740P08000 
AA 
Screw(4×8) 
55- 
XEBS740P10000 
Screw(4×10) 
56-25  NSRW-0047FCZZ  NSRW-0047FCZ1  BA 
Waste toner screw D 
56-29  PMLT-1558FCZZ  PMLT-1558FCZ1  AC 
Bearing cushion D 
<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.man134) Technical Bulletin in PDF. MX-6240N / MX-7040N (serv.man134) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-6240N / MX-7040N (serv.man134) 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.