MX-4140N, MX-4141N, MX-5140N, MX-5141N (serv.man85). ENHANCEMENT FOR DAMAGE OF FUSING BELT. - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-4140n, mx-4141n, mx-5140n, mx-5141n (serv.man85) technical bulletin
Model
MX-4140N MX-4141N MX-5140N MX-5141N (serv.man85)
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Technical Bulletin
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Device
Copying Equipment / ENHANCEMENT FOR DAMAGE OF FUSING BELT.
File
mx-4140n-mx-4141n-mx-5140n-mx-5141n-sm85.pdf
Date

Read Sharp MX-4140N / MX-4141N / MX-5140N / MX-5141N (serv.man85) Technical Bulletin online

 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
1/2 
Date:  
20
th
 of October 2014 
Model:  
See below 
Ref.:  
CCE1390 
Colour:  
 
White 
Page:  
1 of 2 
TECHNICAL BULLETIN 
ENHANCEMENT FOR DAMAGE OF FUSING BELT 
 
1. Model Name: MX-3610N, 
MX-2614N/3114N/2615N/3115N/2616N/3116N, MX-2640N/3140N/3640N,   
  MX-4110N/4111N/4112N/5110N/5111N/5112N, 
MX-4140N/4141N/5140N/5141N, 
 
  MX-360FU/360FU1/360FU2/361FU/361FU1/361FU2, 
MX-411FU/411FU1/411FU2, 
 
  MX-412FU/412FU1/510FU/510FU1/510FU2/511FU/511FU1 
 
2. Symptom: 
In the case of Web roller type of Fusing unit, if the boss of Heat frame fulcrum plate   
 
 
holding Fusing frame and Heat roller support frame of Fusing unit is on the skew, the   
 
 
fusing belt will be meandering, which may result in the damage of fusing belt. 
 
3. Description: 
Enhancement for the damage of fusing belt has already been implemented in T/R   
 
 
No.CCE-1318.    For further improvement, the parts has been modified to the one that the   
 
 
boss position of Heat frame fulcrum plate at the front side is displaced from the center. 
 
 
 
Caution: Please do not implement above changes to MX-3610N in case the black Heat   
 
 
                frame fulcrum plate (CPLTM8397FC01) has been attached according to T/R No.   
 
 
        CCE-917 (issued on July 20, 2011). 
 
 
                Otherwise, the meandering toward rear section will be accelerated that it may   
 
 
        cause the damage on the fusing belt.  
 
 
 
 
 
- Heat frame fulcrum plate (Front side only) 
   
 
 
Before 
change 
  After 
change 
       
(Position 
of 
Boss 
is 
displaced 
from 
the 
center.) 
 
 
 
 
  Do not carry out the changes above on the machine 
  with this type of Heat frame fulcrum plate installed. 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
2/2 
 
- Location of the modified Heat frame fulcrum plate (Front side only) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4. Action: 
From September 2014 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-3610N 
MX-2614N 
MX-3114N 
MX-2615N 
MX-3115N 
MX-2616N 
MX-3116N 
MX-2640N 
MX-3140N 
MX-3640N 
MX-4110N 
MX-4111N 
MX-4112N 
MX-5110N 
MX-5111N 
MX-5112N 
MX-4140N 
MX-4141N 
MX-5140N 
MX-5141N 
ALL 
38-3 
34-3 
32-3 
CPLTM8007FC03
Change of QTY 
2 -> 1 
AD 1 
Heat frame fulcrum 
plate 
2014/9 3 
38- 
34- 
32- 
- CPLTM8007FC04
AL 
Heat frame fulcrum 
plate F 
<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. 
 
 
  Heat frame fulcrum plate F 
 Before change: (CPLTM8007FC03) 
  After change: (CPLTM8007FC04) 
Front 
Rear 
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