MX-FN21, MX-FN22 (serv.man26). MODIFICATION TO FIX FALSE DETECTION BY PHOTO SENSOR UNIT (FSS203_N) — Sharp Copying Equipment Technical Bulletin (repair manual)

Model
MX-FN21 MX-FN22 (serv.man26)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
117.32 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / MODIFICATION TO FIX FALSE DETECTION BY PHOTO SENSOR UNIT (FSS203_N)
File
mx-fn21-mx-fn22-sm26.pdf
Date

View Sharp MX-FN21 / MX-FN22 (serv.man26) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1415 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name: 
MX-FN22 (Option for MX-6240N/7040N/6500N/7500N, MX-M904/M1054/M1204) 
 
2. Description:
 
The "Roller,Saddle" may be shaded into white as paper dust is attached to the roller while  
 
 
 
feeding paper for saddle stitching. Photo sensor unit may falsely detect "Paper available"  
 
 
 
while not available under such condition. Photo sensor unit has been changed to the one  
 
 
 
with different detection range. 
 
 
 
 
- Location of the Photo sensor unit (in Saddle processing tray section) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
- Positional relationship between Photo sensor unit and Roller,Saddle 
 
 
 
 
 
 
 
 
 
 
 
MODIFICATION TO FIX FALSE DETECTION 
BY PHOTO SENSOR UNIT (FSS203_N)
 
TECHNICAL BULLETIN 
 
Date:  
3
rd
 February 2015 
Model:  
MXFN22 
Ref.:   
CCE-1415 
Colour:  
White 
Page:  
1 of 2 
 The photo sensor unit 
 has been changed. 
Roller,Saddle 
Photo sensor unit 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-1415 
 
 
3. Action:   
From mid-January 2015 production 
 
4. 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-FN22 
ALL 
33-14 
0CWFK21772001  0CW4G85141001 
AX 
PHOTO SENSOR 
UNIT 
2015/1 
Mid 
<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 view online or download Sharp MX-FN21 / MX-FN22 (serv.man26) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp MX-FN21 / MX-FN22 (serv.man26) Copying Equipment. Information contained in Sharp MX-FN21 / MX-FN22 (serv.man26) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).