DOWNLOAD Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man100) Service Manual ↓ Size: 56.97 KB | Pages: 1 in PDF or view online for FREE

Model
MX-3500N MX-3501N MX-4500N MX-4501N (serv.man100)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
56.97 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
Copying Equipment / COUNTERMEASURES FOR ABNORMAL SOUND FROM UPPER HEATER ROLLER SHAFT OF FUSING UNIT
File
mx-3500n-mx-3501n-mx-4500n-mx-4501n-sm100.pdf
Date

Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man100) Service Manual / Technical Bulletin ▷ View online

Date:  
8
th
 January 2008 
Model:  
MX 3500 - 4501 
Ref.:  
078 
Colour:  
White 
Page: 
1 of 1 
 
 
 
 
 
 
 
 
TECHNICAL BULLETIN 
 
 
 
 
 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE531 
 
COUNTERMEASURES FOR ABNORMAL SOUND FROM 
 
UPPER HEATER ROLLER SHAFT OF FUSING UNIT
 
 
 
 
 
1. Model Name: 
 MX-3500N/3501N/4500N/4501N, MX-450HK/450LH/450FU/450FU1/450FU2 
 
2. Symptom:
 
The rattling of upper heater roller bearing used at the upper heater roller shaft of the fusing 
unit may cause an abnormal sound. 
 
3. Description:
 
To eliminate the abnormal sound resulting from the rattling of the upper heater roller bearing 
of the upper heater roller shaft, we have added four HR spacers to the front side of the upper 
heater roller and one HR spacer to the rear side. (Addition of a total of five HR spacers) 
 
Aside from countermeasures for abnormal sounds from the upper heater roller shaft, we have 
also taken countermeasures for abnormal sounds from the lower heater roller shaft. Also refer 
to T/R No. CCE-338 and CCE-528. 
 
4. Action:             From the middle of October 2007 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-
chan
ge- 
abilit
Numbe
MX-3500N 
MX-3501N 
MX-4500N 
MX-4501N 
ALL 31- 
--- LX-WZ0475FCZZ 
AC 
HR 
spacer 
2007/10
Mid 
3 5 
<Interchange> 
1. Interchangeable. 
4. Not interchangeable. 
2. Current type can be used in place of new type. 
5. Interchangeable if replaced with same types of  
New type cannot be used in place of current type. 
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. 
Display

Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man100) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man100) Service Manual ↓ Size: 56.97 KB | Pages: 1 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man100) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man100) Copying Equipment. Information contained in Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man100) 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.