DOWNLOAD Sharp MX-FNX7 (serv.man4) Service Manual ↓ Size: 88.58 KB | Pages: 2 in PDF or view online for FREE

Model
MX-FNX7 (serv.man4)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
88.58 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
Copying Equipment / Paper exit jam troubles caused by step-out of paper exit motor.
File
mx-fnx7-sm4.pdf
Date

Sharp MX-FNX7 (serv.man4) Service Manual / Technical Bulletin ▷ View online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name:    MX-FNX6/FNX7 (option for MX-M850/M950/M1100) 
 
2. Symptom:
 
In a low temperature and moisture environment, sometimes exit paper jam troubles 
(FSFTEX_S, etc.) occur due to the step-out of the stepping motor. 
 
3. Description:
 
To prevent the exit paper jam troubles caused by the step-out of stepping motor, we have 
taken a measure to bring the torque margin up by the raising of electric current value.  
For the above-mentioned margin up, we have changed the resistance value of the PCB main 
control assembly, that is, the chip resistance value of R261 from 620  to 510 ; the size of 
the heat sink; the thickness of the bracket for the stepping motor from 1.0 mm to 1.2 mm; and 
also abandoned the use of the cover and the bracket for the connector, and flat nuts. 
 
PCB main control assembly 
 
 
 
 
 
Heat sink 
 
 
PAPER EXIT JAM TROUBLES CAUSED BY 
STEP-OUT OF PAPER EXIT MOTOR. 
TECHNICAL BULLETIN 
Date:           28
th
 October 2008 
Model:  
FNX6 & FNX7 
Ref.:  
04 
Colour:  
White 
Page:  
1 of 1 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
 
 
4. Action:  From May 2008 production 
 
 
5. Parts Action: 
 
Current parts 
New parts 
Ref. 
No. 
Model 
name 
Version P/G No. 
Parts code 
Parts code 
Price
rank
Parts name 
Effective
time 
Inter-
chang
e- 
abilit
Numbe
23- 
--- 0PPC3091514// 
AR 
HEAT SINK: 
EXIT ROLLER 
23-19 
0PPB7003205// 0PPC3093205// AK 
BRACKET:STEPPING 
MOTOR:EXIT 
25-8 
0PPC3095500// 0PPC3095541// CK 
PCB:MAIN 
CONTROL ASS’Y 
25-9 
0PPB4685998// --- --- 
COVER: 
CONNECTOR 
OPTION 
--- 
25-10 
0PPAA100006// --- --- 
FLAT NUT: 
-3.6X9.5X0.8 
--- 
MX-FNX6 
MX-FNX7 
ALL 
25-11 
0PPB7003200// --- --- 
BRACKET: 
CONNECTOR 
2008/5 5 
--- 
<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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Sharp MX-FNX7 (serv.man4) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp MX-FNX7 (serv.man4) Service Manual ↓ Size: 88.58 KB | Pages: 2 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp MX-FNX7 (serv.man4) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp MX-FNX7 (serv.man4) Copying Equipment. Information contained in Sharp MX-FNX7 (serv.man4) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.