MX-6240N, MX-7040N (serv.man155). CHANGE OF MANUAL REGISTRATION ADJUSTMENT PATTERN SIM50-20 - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-6240n, mx-7040n (serv.man155) technical bulletin
Model
MX-6240N MX-7040N (serv.man155)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
332.89 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / CHANGE OF MANUAL REGISTRATION ADJUSTMENT PATTERN SIM50-20
File
mx-6240n-mx-7040n-sm155.pdf
Date

Read Sharp MX-6240N / MX-7040N (serv.man155) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1085 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name:  MX6240N - MX7040N 
 
2. Description:  The deviation of colour registration is not balanced in the image plane.  
 
 
 
Especially there is an unevenness of 360-degree rotational period of the drum in sub  
 
 
 
scanning direction.  
 
 
 
With this being the situation, as the purpose to average the amount of the registration in  
 
 
 
the entire plane, the optimization has been performed by fitting the layout of the manual  
 
 
 
registration adjustment pattern to the drum diameter. 
 
 
 
(The averaging has been made by placing two patterns in the positions where the  
 
 
 
Un-evenness is placed to be the opposite in phase) 
 
 
 
 
*This change is only made for the layout of the pattern so there is no change in the   
 
 
 
 
adjusting work. 
 
 
 
 
 
 
Before change 
 
 
 
 
 
After change 
 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
3. Action:   
From mid-December 2012 production Version: 0200S100 (ICUM)   
 
 
 
(Issue announced in T/R CCE-1104) 
 
 
 
 
  
 
 
CHANGE OF MANUAL REGISTRATION 
ADJUSTMENT PATTERN SIM50-20
 
TECHNICAL BULLETIN 
 
Date:  
2
nd
 April 2013 
Model:  
MX6240N – MX7040N 
Ref.:   
CCE-1085 
Colour:  
White 
Page:  
1 of 1 
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Download Sharp MX-6240N / MX-7040N (serv.man155) Technical Bulletin

Here you can read online and download Sharp MX-6240N / MX-7040N (serv.man155) Technical Bulletin in PDF. MX-6240N / MX-7040N (serv.man155) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-6240N / MX-7040N (serv.man155) 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.