DOWNLOAD Sharp AR-M351N / AR-M451N (serv.man48) Service Manual ↓ Size: 31.74 KB | Pages: 2 in PDF or view online for FREE

Model
AR-M351N AR-M451N (serv.man48)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
31.74 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
Copying Equipment / Reduction in E7-11 problem.
File
ar-m351n-ar-m451n-sm48.pdf
Date

Sharp AR-M351N / AR-M451N (serv.man48) Service Manual / Technical Bulletin ▷ View online

Sharp Electronics (UK) Ltd., Technical Services Group
ARE745
1. Model Name
ARP350/450/ARM350N/450N/351N/451N/300U/350U/450U
2.Symptom
With regards to motherboards being produced before or during August 2001, the E7-11
problem may result from an exceeded heat resistance margin of the regulator depending
on the usage conditions of the main unit, (the machine is powered up continuously
without being switched off).  For motherboards produced during or after September 2001
the resistance was changed from 4.1
 to 6
 therefore the heat resistance should not be
exceeded.
3. Description
To reduce this problem further a three terminal regulator with increased heat resistance
has been changed. At the same time the parts codes have been changed for the
motherboards.
4. Description
Implemented from December 2004 production.
Reduction in E7-11 problem.
TECHNICAL BULLETIN
Date:
26 January 2005
Model: 
ARP350/P450
ARM300N/350N/450N
ARM351N/451N
ARM300U/350U/450U
Ref.:
001
Colour: 
White
Page:
1 of 1
Sharp Electronics (UK) Ltd., Technical Services Group
ARE745
5.Parts Action
Display

Sharp AR-M351N / AR-M451N (serv.man48) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp AR-M351N / AR-M451N (serv.man48) Service Manual ↓ Size: 31.74 KB | Pages: 2 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp AR-M351N / AR-M451N (serv.man48) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp AR-M351N / AR-M451N (serv.man48) Copying Equipment. Information contained in Sharp AR-M351N / AR-M451N (serv.man48) Service Manual / Technical Bulletin (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.