MX-3500N, MX-3501N, MX-4500N, MX-4501N (serv.man54). UC-21 ERROR CODE (DOCC DOCUMENT CONTROL PWB NOT DETECTED) - Sharp Copying Equipment Technical Bulletin (repair manual)

mx-3500n, mx-3501n, mx-4500n, mx-4501n (serv.man54) technical bulletin
Model
MX-3500N MX-3501N MX-4500N MX-4501N (serv.man54)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
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18.63 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / UC-21 ERROR CODE (DOCC DOCUMENT CONTROL PWB NOT DETECTED)
File
mx-3500n-mx-3501n-mx-4500n-mx-4501n-sm54.pdf
Date

Read Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man54) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Technical Services Group
 
CCE906 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. Model Name: 
  MX3500N – MX3501N – MX4500N – MX4501N 
 
2. General:
 
The Service Manual has incorrect information regarding the occurrence of the "UC-21" error 
code for the above models. 
For more details, refer to the following. 
 
[UC-21] Error Code DOCC (Document Control) PWB Not Detected 
 
Error Details 
This error occurs when the DOCC PWB cannot be detected on 
the model with onboard Data Security Kit. 
Cause 
The DOCC PWB is not installed on the model with onboard 
Data Security Kit. 
Or, there is a connection malfunction with the detection signal. 
Confirmation 
and support 
Check the detection signal connection of the DOCC PWB. 
Or, replace the PWB. 
 
"UC-21" ERROR CODE (DOCC DOCUMENT 
CONTROL PWB NOT DETECTED)
 
TECHNICAL BULLETIN 
 
Date:  
19
th
 May 2011 
Model:  
MX3500N – MX4500N 
 
 
MX3501N – MX4501N 
Ref.:   
107 
Colour:  
White 
Page:  
1 of 1 
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Download Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man54) Technical Bulletin

Here you can read online and download Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man54) Technical Bulletin in PDF. MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man54) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp MX-3500N / MX-3501N / MX-4500N / MX-4501N (serv.man54) 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.