MX-2310U, MX-3111U (serv.man170). OCCURRENCE OF DEFECTIVE FAX RECEIVING DATA AND TROUBLE CODE E7-07 (SD CARD ERROR) - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-2310u, mx-3111u (serv.man170) technical bulletin
Model
MX-2310U MX-3111U (serv.man170)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
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251.37 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / OCCURRENCE OF DEFECTIVE FAX RECEIVING DATA AND TROUBLE CODE E7-07 (SD CARD ERROR)
File
mx-2310u-mx-3111u-sm170.pdf
Date

Read Sharp MX-2310U / MX-3111U (serv.man170) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE-959 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name:  MX2310U – MX3111U  
 
2. Symptom: 
 
 
 
by FAX, in rare cases there may be no data received by FAX and some trouble code  
 
 
 
E7-07 listed on the trouble history even though the reception lamp blinks.  
 
3. Cause:   
It’s due to the defective controller firmware built in a SD card. 
 
4. Action:   
From the July production, the controller firmware built in the SD card has been revised.   
 
 
 
The parts code has not been changed along with this change; however, this action has  
 
 
 
already been taken on all the stock at JPC. 
 
 
 
    
[How to distinguish between current and new SD cards] 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
[How to replace the SD card] 
 
 
 
     
 For information how to the replace SD cards, refer to Paragraph 10-10 “Various  
 
 
     
 Storage Data Handling” in Service Manual. 
 
 
 
       Note: This information is mentioned in the service manual also; however, the latest   
 
 
 
 
 
 firmware for the main body needs to be uploaded. 
 
5. Action:   
From July 2011 production 
 
OCCURRENCE OF DEFECTIVE FAX RECEIVING DATA 
AND TROUBLE CODE E7-07 (SD CARD ERROR)
 
TECHNICAL BULLETIN 
 
Date:  
17
th
 October 2011 
Model:  
MX2310U – MX3111U 
Ref.:   
032 
Colour:  
White 
Page:  
1 of 1 
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Here you can read online and download Sharp MX-2310U / MX-3111U (serv.man170) Technical Bulletin in PDF. MX-2310U / MX-3111U (serv.man170) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-2310U / MX-3111U (serv.man170) 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.