MX-3500N, MX-3501N, MX-4500N, MX-4501N (serv.man73). U5-00 TROUBLE CODE OCCURRENCE RESULTING FROM CATCH OF DSPF TAKE-UP ROLLER - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-3500n, mx-3501n, mx-4500n, mx-4501n (serv.man73) technical bulletin
Model
MX-3500N MX-3501N MX-4500N MX-4501N (serv.man73)
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Copying Equipment / U5-00 TROUBLE CODE OCCURRENCE RESULTING FROM CATCH OF DSPF TAKE-UP ROLLER
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mx-3500n-mx-3501n-mx-4500n-mx-4501n-sm73.pdf
Date

Read Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man73) Technical Bulletin online

 
Date:  
26
th
 June 2009 
Model:  
MX3501N – MX4501N 
Ref.:  
091 
Colour:  
White 
Page:  
1 of 2 
 
 
 
 
 
 
 
TECHNICAL BULLETIN 
 
 
 
 
 
 
"U5-00" TROUBLE CODE OCCURRENCE RESULTING 
FROM CATCH OF DSPF TAKE-UP ROLLER. 
 
 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
CCE-687 
 
1. Model Name: 
  MX3501N – MX4501N 
 
2. Symptom:
 
If the take-up roller goes up excessively when the foamed material inserted into the DSPF 
take-up roller section at packing is removed during installation, the knurl section may not go 
down to the fixed location because it is caught on the paper feed paper guide. (See the figures 
below.) 
 
 
 
If the DSPF is used with the take-up roller caught on the paper feed paper guide, the "U5-00" 
trouble code may occur. 
For MX3501N - MX4501N, this symptom does not occur in the take-up rollers without knurls 
before take-up roller change. 
 
3. Description:
 
To prevent the take-up roller from being caught on the paper feed paper guide, we have added 
a rib to the take-up roller side of the paper feed PG top cover so that the take-up roller does 
not go up to the position where it is caught on the paper feed paper guide. We have also 
added a rib to the paper feed cover side of the paper feed PG top cover to prevent the paper 
feed PG top cover from floating. 
 
- Paper feed PG top cover (locations to which two ribs are added) 
 
 
 
4. Action:     
From mid-June 2009 production 
 
 
 
5. 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-3501N 
MX-4501N 
MX-4101N 
MX-5001N 
ALL 
61-1 
PCOVP1896FCZZ PCOVP1896FCZ1 AG  1 
Paper feed PG 
top cover 
2009/6 
Mid 
MX-5500N 
MX-6200N 
MX-7000N 
MX-6201N 
MX-7001N 
76-1 
<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. 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
CCE-687 
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Here you can read online and download Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man73) Technical Bulletin in PDF. MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man73) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man73) 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.