MX-M264N, MX-M264NR, MX-M264NV, MX-M264U, MX-M314N, MX-M314NR, MX-M314NV, MX-M314U, MX-M354N, MX-M354NR, MX-M354U (serv.man66). Countermeasure for E7-11 trouble. — Sharp Copying Equipment Technical Bulletin (repair manual)

Model
MX-M264N MX-M264NR MX-M264NV MX-M264U MX-M314N MX-M314NR MX-M314NV MX-M314U MX-M354N MX-M354NR MX-M354U (serv.man66)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
125.27 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / Countermeasure for E7-11 trouble.
File
mx-m264n-mx-m264nr-mx-m264nv-mx-m264u-mx-m314n-mx-.pdf
Date

View Sharp MX-M264N / MX-M264NR / MX-M264NV / MX-M264U / MX-M314N / MX-M314NR / MX-M314NV / MX-M314U / MX-M354N / MX-M354NR / MX-M354U (serv.man66) Technical Bulletin online

 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
1/3 
Date:  
7
th
 of November 2014 
Model:  
See below 
Ref.:  
CCE1389 
Colour:  
 
White 
Page:  
1 of 3 
TECHNICAL BULLETIN 
COUNTERMEASURE FOR “E7-11” TROUBLE 
 
1. Model Name: MX-1810U/2010U/2310U/3111U, 
MX-2610N/3110N/3610N, 
 
  MX-2314N/2614N/3114N/2615N/3115N/2616N/3116N, MX-2640N/3140N/3640N,   
  MX-4110N/4111N/4112N/5110N/5111N/5112N, 
MX-6240N/7040N/6500N/7500N, 
 
  MX-M283N/M363N/M453N/M503N, 
MX-M282N/M362N/M452N/M502N, 
 
  MX-M365N/M465N/M565N, 
MX-M364N/M464N/M564N, 
MX-M904/M1054/M1204, 
 
  MX-M264N/M314N/M354N/M264U/M314U/M354U 
 
2. Symptom: 
Minimal crack is generated at the base of the lead terminal of the capacitor (C1) due to   
 
 
the external stress (production line) given to LED driver PWB and it causes the short   
 
 
circuit in the capacitor, which may result in “E7-11” trouble.     
 
3. Description:    The size of capacitor (C1) of LED driver PWB has been changed from 3.2 x 2.5mm to   
 
 
3.2 x 1.6mm to reduce the external stress. 
 
 
 
- Identification of old/new LED driver PWB 
 
 
 
 
 
 
 
 
- Mounting position of LED driver PWB (Scanner lamp unit section) 
 
 
 
 
 
 
 
LED driver PWB 
  Example of marking (in the case of MX-2614FN/3114FN) 
  Before change: “E3” is marked. 
  After change: “E7” is marked. 
Lamp base LED 
Capacitor (C1) 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
2/3 
 
- Service Parts 
 
    If the parts code of LED driver PWB is still the old code, it is the one that the new capacitor has   
 
    been mounted and this measurement has been implemented as long as the red mark and white   
 
  mark are placed. 
 
 
 
 
 
 
 
 
 
 
 
  Red mark on the connector section (C1) 
 
  White mark obliquely upward on the connector section 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
3/3 
4. Action: 
 
1. From mid-August 2014 production 
 
2. From September 2014 production 
 
3. From October 2014 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-1810U 
MX-2010U 
MX-2310U 
MX-3111U 
MX-2610N 
MX-3110N 
MX-3610N 
ALL 
14-13  CPWBN1964FCE3 CPWBN1964FCE7
AZ 
LED driver PWB 
2014/8 
Mid 
MX-2314N 
MX-2614N 
MX-3114N 
MX-2615N 
MX-3115N 
MX-2616N 
MX-3116N 
14-13  CPWBN1964FCE3 CPWBN1964FCE7
AE 
LED driver PWB 
Except 
Class B
14-901 
CDAIU0815DS60
CDAIU0815DS70
BL 
Lamp unit 
Class B
CDAIU0815DS62
CDAIU0815DS71
BN 
MX-4110N 
MX-4111N 
MX-4112N 
MX-5110N 
MX-5111N 
MX-5112N 
ALL  
7-13 CPWBN1964FCE2 CPWBN1964FCE6
AZ 
LED DRV unit 
Except 
below 
 7-901 
CDAIU0815DS55
CDAIU0815DS74
BS Lamp 
unit 
Brazil 
Taiwan
South 
Africa 
CDAIU0815DS58
CDAIU0815DS75
MX-6240N 
MX-7040N 
MX-6500N 
MX-7500N 
ALL 
20-13 
22-13 
CPWBN1964FCE4 CPWBN1964FCE8
AY 
LED DRV unit 
Except
Taiwan
20-901 
22-901 
CDAIU0815DS59
CDAIU0815DS76
BR 
Lamp unit 
Taiwan
CDAIU0815DS61
CDAIU0815DS77
BQ 
MX-M283N 
MX-M363N 
MX-M453N 
MX-M503N 
MX-M282N 
MX-M362N 
MX-M452N 
MX-M502N 
ALL 
 8-39  CPWBN1964FCE3 CPWBN1964FCE7
AZ 
LED driver PWB 
 8-901  CDAIU0815DS63
CDAIU0815DS78
BR Lamp 
unit 
MX-M355N 
MX-M465N 
MX-M565N 
MX-M364N 
MX-M464N 
MX-M564N 
27-13  CPWBN1964FCE3 CPWBN1964FCE7
AZ 
LED driver PWB 
27-901  CDAIU0815DS60
CDAIU0815DS70
BL Lamp 
unit 
MX-M264N 
MX-M314N 
MX-M354N 
MX-M264U 
MX-M314U 
MX-M354U 
ALL  
7-13 CPWBN1964FCE3 CPWBN1964FCE7
AZ 
LED driver PWB 
Except 
Class B
 7-901 
DUNT-1048RS51
DUNT-1048RS55
BN Lamp 
unit 
Class B
DUNT-1048RS52
DUNT-1048RS56
MX-M904 
MX-M1054 
MX-M1204 
ALL 
17- 5 
CPWBN2041FCE1 CPWBN2041FCE2
AZ 
LED driver PWB 
2014/9 
MX-2640N 
MX-3140N 
MX-3640N 
ALL 14-13 
CPWBN1964FCE5 CPWBN1964FCE9
AZ 
LED driver PWB 
2014/10 
Except
Class B
14-901 
CDAIU0815DS60
CDAIU0815DS66
BL 
Lamp unit 
Class B
CDAIU0815DS62
CDAIU0815DS67
BN 
<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-M264N / MX-M264NR / MX-M264NV / MX-M264U / MX-M314N / MX-M314NR / MX-M314NV / MX-M314U / MX-M354N / MX-M354NR / MX-M354U (serv.man66) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp MX-M264N / MX-M264NR / MX-M264NV / MX-M264U / MX-M314N / MX-M314NR / MX-M314NV / MX-M314U / MX-M354N / MX-M354NR / MX-M354U (serv.man66) Copying Equipment. Information contained in Sharp MX-M264N / MX-M264NR / MX-M264NV / MX-M264U / MX-M314N / MX-M314NR / MX-M314NV / MX-M314U / MX-M354N / MX-M354NR / MX-M354U (serv.man66) 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).