MX-DE12, MX-DE13, MX-DE14 (serv.man12). COUNTERMEASURE AGAINST PAPER JAM AT PAPER FEED TRAY (AT TRAY 3 ETC) DUE TO THE FAULTY LIFT UP OF THE TRAY - Sharp Copying Equipment Technical Bulletin (repair manual)

Model
MX-DE12 MX-DE13 MX-DE14 (serv.man12)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
275.22 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / COUNTERMEASURE AGAINST PAPER JAM AT PAPER FEED TRAY (AT TRAY 3 ETC) DUE TO THE FAULTY LIFT UP OF THE TRAY
File
mx-de12-mx-de13-mx-de14-sm12.pdf
Date

View Sharp MX-DE12 / MX-DE13 / MX-DE14 (serv.man12) Technical Bulletin online

 
 
 
 
 
 
CCE-1107
Document Systems Division 
1/2 
SHARP CORPORATION
TECHNICAL BULLETIN 
Date: December 27
th
 2012 
Model: MX-DEX1 - DE16 
Ref: CCE-1107   
 
Colour: White 
 
Page: 1 OF 2 
COUNTERMEASURE AGAINST PAPER JAM AT PAPER     
       FEED TRAY (AT TRAY 3 ETC) DUE TO  
          THE FAULTY LIFT UP OF THE TRAY 
 
1. Model Name: 
MX-DEX1/DEX2 (Optional Desk for MX-1800N/2300N/2700N) 
 
 
MX-DEX3/DEX4 (Optional Desk for MX-3500N/3501N/4500N/4501N) 
 
 
MX-DEX6/DEX7 (Optional Desk for MX-2301N/2600N/3100N) 
 
 
MX-DEX8/DEX9 (Optional Desk for MX-4100N/4101N/5000N/5001N) 
  MX-DE13/DE14 
(Optional 
Desk 
for MX-2310U/3111U/2610N/3110N/3610N) 
 
 
MX-DE15/DE16 (Optional Desk for MX-4112N/5112N) 
 
2. Symptom: 
Control PWB units for mid-August and mid-September 2011 production, can exhibit     
                 unstable output power voltage if the voltage dropped under the limit required for  
                 the operation of CPU at power-off.  
                 As a result, the paper tray lifts up erroneously and the tray rotating plate is elevated     
                 above the specified position. Eventually a paper jam may occur at Tray 3 or 4. 
 
 
According to T/R No. CCE-970, a modification has been implemented to the control PWB   
 
 
unit. Since a low voltage detection circuit has been embedded to the control PWB unit   
                 with this modification, the symptom described above does not occur. 
 
3. Description: 
If the symptom described above has been reported from field, please replace with new   
 
 
Control PWB unit.
 
Model name 
Current parts 
New parts 
Parts name 
MX-DEX1 
CPWBN1652FC35 
CPWBN1652FC55  1D control PWB unit 
MX-DEX2 
CPWBN1652FC36 
CPWBN1652FC56  2D control PWB unit 
MX-DEX3 
CPWBN1652FC37 
CPWBN1652FC57  1D control PWB unit 
MX-DEX4 
CPWBN1652FC38 
CPWBN1652FC58  2D control PWB unit 
MX-DEX6 
CPWBN1652FC47 
CPWBN1652FC59  1D control PWB unit 
MX-DEX7 
CPWBN1652FC48 
CPWBN1652FC60  2D control PWB unit 
MX-DEX8 
CPWBN1652FC49 
CPWBN1652FC61  1D control PWB unit 
MX-DEX9 
CPWBN1652FC50 
CPWBN1652FC62  2D control PWB unit 
MX-DE13 
CPWBN1652FC52 
CPWBN1652FC63  Desk control PWB 1CS 
MX-DE14 
CPWBN1652FC51 
CPWBN1652FC64  Desk control PWB 
MX-DE15 
CPWBN1652FC53 
CPWBN1652FC65  1D control PWB unit 
MX-DE16 
CPWBN1652FC54 
CPWBN1652FC66  2D control PWB unit 
 
 
 
 
2/2 
CCE-1107
 
 
    - C
ontrol PWB unit
 
 
 
 
 
Before 
 
 
 
 
After 
 
 
 
 
 
 
 
 
 
 
Version No. 
Before: V0100 
After: V0200 
Last 2 digits of 13 
digit part code are 
displayed here. 
Ex. (MX-DEX2) 
Before: 36 
After: 56 
 
 
 
2/2 
CCE-1107
 
 
    - C
ontrol PWB unit
 
 
 
 
 
Before 
 
 
 
 
After 
 
 
 
 
 
 
 
 
 
 
Version No. 
Before: V0100 
After: V0200 
Last 2 digits of 13 
digit part code are 
displayed here. 
Ex. (MX-DEX2) 
Before: 36 
After: 56 
 
 
 
2/2 
CCE-1107
 
 
    - C
ontrol PWB unit
 
 
 
 
 
Before 
 
 
 
 
After 
 
 
 
 
 
 
 
 
 
 
Version No. 
Before: V0100 
After: V0200 
Last 2 digits of 13 
digit part code are 
displayed here. 
Ex. (MX-DEX2) 
Before: 36 
After: 56 
 
 
 
2/2 
CCE-1107
 
 
    - C
ontrol PWB unit
 
 
 
 
 
Before 
 
 
 
 
After 
 
 
 
 
 
 
 
 
 
 
Version No. 
Before: V0100 
After: V0200 
Last 2 digits of 13 
digit part code are 
displayed here. 
Ex. (MX-DEX2) 
Before: 36 
After: 56 
 
 
 
2/2 
CCE-1107
 
 
    - C
ontrol PWB unit
 
 
 
 
 
Before 
 
 
 
 
After 
 
 
 
 
 
 
 
 
 
 
Version No. 
Before: V0100 
After: V0200 
Last 2 digits of 13 
digit part code are 
displayed here. 
Ex. (MX-DEX2) 
Before: 36 
After: 56 
 
 
 
2/2 
CCE-1107
 
 
    - C
ontrol PWB unit
 
 
 
 
 
Before 
 
 
 
 
After 
 
 
 
 
 
 
 
 
 
 
Version No. 
Before: V0100 
After: V0200 
Last 2 digits of 13 
digit part code are 
displayed here. 
Ex. (MX-DEX2) 
Before: 36 
After: 56 
 
 
 
2/2 
CCE-1107
 
 
    - C
ontrol PWB unit
 
 
 
 
 
Before 
 
 
 
 
After 
 
 
 
 
 
 
 
 
 
 
Version No. 
Before: V0100 
After: V0200 
Last 2 digits of 13 
digit part code are 
displayed here. 
Ex. (MX-DEX2) 
Before: 36 
After: 56 
 
 
 
2/2 
CCE-1107
 
 
    - C
ontrol PWB unit
 
 
 
 
 
Before 
 
 
 
 
After 
 
 
 
 
 
 
 
 
 
 
Version No. 
Before: V0100 
After: V0200 
Last 2 digits of 13 
digit part code are 
displayed here. 
Ex. (MX-DEX2) 
Before: 36 
After: 56 
 
 
 
2/2 
CCE-1107
 
 
    - C
ontrol PWB unit
 
 
 
 
 
Before 
 
 
 
 
After 
 
 
 
 
 
 
 
 
 
 
Version No. 
Before: V0100 
After: V0200 
Last 2 digits of 13 
digit part code are 
displayed here. 
Ex. (MX-DEX2) 
Before: 36 
After: 56 

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