MX-C250, MX-C250E, MX-C250F, MX-C250FE, MX-C250FR, MX-C300F, MX-C300W, MX-C300WE, MX-C300A, MX-C300WR (serv.man56). CCE 1346 COUNTERMEASURE FOR NOISE FROM PAPER FEEDING ROLLER - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-c250, mx-c250e, mx-c250f, mx-c250fe, mx-c250fr, mx-c300f, mx-c300w, mx-c300we, mx-c300a, mx-c300wr (serv.man56) technical bulletin
Model
MX-C250 MX-C250E MX-C250F MX-C250FE MX-C250FR MX-C300F MX-C300W MX-C300WE MX-C300A MX-C300WR (serv.man56)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
160.6 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / CCE 1346 COUNTERMEASURE FOR NOISE FROM PAPER FEEDING ROLLER
File
mx-c250-mx-c250e-mx-c250f-mx-c250fe-mx-c250fr-mx-c.pdf
Date

Read Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man56) Technical Bulletin online

 
 
 
 
Technical Report
 
DIGITAL FULL COLOR COPIER(OPTION) : MX-C250E/C300W, etc 
No.  : CCE-1346
Date : Aug. 1, 2014
 
C
Document Systems Unit 
1/2 
SHARP CORPORATION
COUNTERMEASURE FOR NOISE FROM 
PAPER FEEDING ROLLER 
 
1. Model Name: MX-C250/C250E/C250F/C250FE/C300E/C300F/C300W/C300WE 
 
2. Symptom: 
When feeding paper, A Noise is caused from paper feeding roller section in some   
  rare 
cases. 
 
3. Description: 
Shape has been changed to eliminate the looseness at the bearing section of paper   
  feeding 
roller. 
 
 
 
- Paper feeding roller 
      Before 
change 
 
 
 
After 
change 
 
 
 
 
 
 
 
 
- Location where paper feeding roller is used: 
 
 
    Paper feed tray section 
 
 
 
 
 
 
 
 
 
 
  Color of resin was changed from
  natural to black from July 2014 
 production. 
Paper feeding roller 
Rib added
 
 
 
2/2 
 
 
    MF paper feed unit section 
 
 
 
 
 
 
 
 
 
 
 
4. Action: 
From mid-December 2013 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-C250 
MX-C250E 
MX-C250F 
MX-C250FE 
MX-C300E 
MX-C300F 
MX-C300W 
MX-C300WE 
ALL 
15-10  NROLR0212QSBZ NROLR0212QSB1
AM
1 Paper 
feeding 
roller 
2013/12
Mid 
16-9 
NROLR0212QSAZ NROLR0212QSA1
<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. 
 
 
Paper feeding roller 
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Here you can read online and download Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man56) Technical Bulletin in PDF. MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man56) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man56) 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.