MX-4100N, MX-4101N, MX-5000N, MX-5001N (serv.man80). Countermeasure for deviation of the hole punch position - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-4100n, mx-4101n, mx-5000n, mx-5001n (serv.man80) technical bulletin
Model
MX-4100N MX-4101N MX-5000N MX-5001N (serv.man80)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
35.9 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / Countermeasure for deviation of the hole punch position
File
mx-4100n-mx-4101n-mx-5000n-mx-5001n-sm80.pdf
Date

Read Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man80) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1.  Model Name:   
MX-PNX5A/B/C/D(option for MX-2640N/3140N/3640N, MX-4110N/4111N/4112N/5110N/MX-
5111N/5112N, MX-2610N/3110N/3610N, MX-2600 series/3100 series /4100 series MX-5000 
series, MX-M283N/M363 series /M453 series /M503 series) 
 
2.  Symptom:  
Due to unevenness of the sensitivity of the photo sensor, in some rare cases, the punch 
hole position is deviated inward from the home position or the punching does not 
perform. 
 
 3. Description:  
 If above phenomena occur, please execute B Punch unit and punch PWB sensor 
adjustment of   the adjustment (8-3) in Service Manual.  
  
 
 
 
(Excerpts from Service Manual is as below) 
 
 
 
 
4)  Transport pass system, paper edge detection system sensor adjustment procedures 
 
 
   a) Check to confirm that the punch unit power is turned OFF. 
 
 
   b) Check to confirm that there is no paper and interruption material in the sensor section. 
 
 
   c) Set the DIP switches 1, 2, and 3 to ON, then push and 
 
 
     hold the push switch and supply the power. 
 
 
   d) Set all the DIP switches to OFF according to the table above. 
 
 
   e) Push the push switch and execute the adjustment. (The LED flashes.) 
 
 
   f) Check to confirm that the LED flashes (fixed state), and turn OFF the punch unit power. 
 
 
 
 
 
 
COUNTERMEASURE FOR DEVIATION OF THE HOLE 
PUNCH POSITION 
TECHNICAL BULLETIN 
 
Date:  
17
th
 January 2013 
Model:  
See Below 
Ref.:   
CCE-1112 
Colour:  
White 
Page:  
1 of 2 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
C) 
d) 
DIP switch 
Page of 2
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Here you can read online and download Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man80) Technical Bulletin in PDF. MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man80) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man80) 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.