MX-2614N, MX-3114N (serv.man125). FIELD SUPPORT FOR REDUCTION OF FUSING PERFORMANCE AND WEB NOISE IN HIGH TEMPERATURE ENVIRONMENT - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-2614n, mx-3114n (serv.man125) technical bulletin
Model
MX-2614N MX-3114N (serv.man125)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
166.39 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / FIELD SUPPORT FOR REDUCTION OF FUSING PERFORMANCE AND WEB NOISE IN HIGH TEMPERATURE ENVIRONMENT
File
mx-2614n-mx-3114n-sm125.pdf
Date

Read Sharp MX-2614N / MX-3114N (serv.man125) Technical Bulletin online

 
 
 
 
Technical Report
 
DIGITAL FULL COLOR COPIER : MX-2640N/3140N/3640N, etc 
No.  : CCE-1229
Date : Dec. 6, 2013
 
 
C
Document Systems Unit 
1/3 
SHARP CORPORATION
FIELD SUPPORT FOR REDUCTION OF FUSING 
PERFORMANCE AND WEB NOISE IN HIGH 
TEMPERATURE ENVIRONMENT 
 
1. Model Name: MX-2614N/3114/2615N/3115N/2616N/3116N, 
MX-2640N/3140N/3640N 
 
2. Symptom: 
The temperature control to lower the fusing temperature in the environment where the   
 
 
temperature is 27-degree or higher is embedded, however, the fusing performance might   
 
 
be reduced due to this control. 
 
 
This may also cause the WEB noise so please change the fusing control temperature. 
 
3. Description: 
1. Change of the fusing control value (Change of SIM43-1) 
 
 
    Please change the value of SIM43-1, following Table1. 
 
 
 
Table1. Model: Change List by Destination 
Destination Model 
Sim43-1 
Remark
Before change 
After change 
Plain 
Paper 
Recycled 
Paper 
Plain 
Paper 
Recycled 
Paper 
For North 
America
 MX-2614N/2615N/2616N 
 MX-3114N/3115N/3116N 
0 0 
+5 +5 
 MX-2640N/3140N 
+5 +5 
 MX-3640N 
+5 +5 
For  
Europe 
 MX-2614N/2615N/2616N 
 MX-3114N/3115N/3116N 
0 0 0 0 
Not 
applied
 
MX-2640N/3140N 
0 0 0 0 
Not 
applied
 MX-3640N 
+5 +5 
 
 
    SIM43-1 is the simulation which enables to simply make adjustment of fusing   
 
 
    temperature for each paper without any mistakes. 
 
 
    Setting from -10-degree to +10-degree is available so if the adjustment result is still not   
 
 
    enough depending on the paper type, please make adjustment accordingly. 
 
 
 
2. Countermeasure for WEB noise (vibration noise) 
 
 
    Narrow down the pulling angle from the nip by changing the path of WEB against the   
 
 
    WEB tension axis.    This change will enable to improve the resistant to the noise   
 
 
    (vibration noise) which is ascribable to the WEB contamination.   
 
 
    For the work procedure, please see the attached sheet. 
 
 
 
2/3 
 
Detail of WEB path change 
 
Narrow down the pulling angle from the nip by changing the path of WEB against the WEB tension   
 
axis.   
 
This change will enable to improve the resistant to the noise (vibration noise) which is ascribable to   
 
the WEB contamination.     
 
 
 
 
 
 
 
 
 
 
 [Work 
Procedure] 
 1) 
  Before 
change 
 
 
 
 
 
 2) 
  After 
change 
 
 
 
 
 
 
 3) 
 
 
 
 
 
 
 
 
Before change 
After change
Lower side of tension axis 
Upper side of tension axis 
  *Remove the screw x 2, and take 
  off the holder. 
  *Remove the tension axis, and then
    insert it to the underside of WEB. 
  *Install the holder. 
  Check that the tension axis is 
  placed on the underside of WEB.
  *After installing the WEB unit, 
    be sure to rotate the lever to 
    make no slack on the WEB. 
Tension axis
 
 
 
3/3 
 
4. Action: 
 
(Change of the fusing performance improvement value in high temperature environment) 
 
This change has been implemented from mid-September 2013 production. (For the products after   
 
S/N: 35068109, this fusing control value change is unnecessary. If the value of SIM43-1 is changed   
 
to +5 on   the products with this countermeasure being implemented, the paper curl will be bigger,   
 
which may cause the paper jam so please be aware of it.) 
 
 
(Change of WEB path) 
From mid-November 2013 production 
 
 
Page of 3
Display

Download Sharp MX-2614N / MX-3114N (serv.man125) Technical Bulletin

Here you can read online and download Sharp MX-2614N / MX-3114N (serv.man125) Technical Bulletin in PDF. MX-2614N / MX-3114N (serv.man125) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-2614N / MX-3114N (serv.man125) 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.