MX-M264N, MX-M264NR, MX-M264NV, MX-M264U, MX-M314N, MX-M314NR, MX-M314NV, MX-M314U, MX-M354N, MX-M354NR, MX-M354U (serv.man106). H2 Error Code. — 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.man106)
Pages
1 Few pages! See other manuals at the bottom of the first or last page.
Size
54.38 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / H2 Error Code.
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.man106) Technical Bulletin online

 
 
 
 
1/1 
Sharp Electronics (UK) Ltd., Document Systems Support
 
TECHNICAL BULLETIN 
Date:  
23
rd
 April 2012 
Model:  
MX-M264N/314N/354N 
Ref.:  
DCE856 
Colour:                      White 
Page:  
1 of 1 
H2 ERROR (THERMISTOR OPEN TROUBLE) 
 
1. Model Name: MX-M264N/M314N/M354N 
 
2. Symptom:
 
If the thermistor is opening when warming up, the thermistor open detection cannot be   
 
 
done, which will be unable to perform the temperature detection of the fusing area. 
 
 
(H2 error not come out)
 
 
3. Cause: 
There was the trouble with the thermistor open detection timer control (PCU firmware)   
 
 
when warming up and the thermistor open detection when warming up could not be   
  performed.
 
 
 
* If the thermistor is opening under operating conditions (printing state etc..) other than   
 
 
the warm-up condition, the thermistor open detection is performed. 
 
4. Action   
The trouble of the above timer control has been corrected. (PCU firmware has been   
  in detail: 
corrected)  
Packing Control Label 
PCU 
A04 0101c1 
 
5. Production 
Only for the March 2012 production, the mark with the black dot has been added to the   
 
 
lower right of the QR code label, located at the corner of the back left when opening the   
  front 
cabinet. 
 
 
 
Even on the machines before the time to implement the countermeasure, this action has   
 
 
been taken if the mark with the black dot is placed to the lower right of the QR code label. 
 
 
 
 
 
 
6. Action:  
From mid-March 2012 production 
 
  Mark with the black dot at the 
  lower right of the QR code label 
Display

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.man106) Technical Bulletin

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.man106) 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.man106) 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.man106) 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).