DOWNLOAD Sharp ER-A410 / ER-A420 SCANNING (serv.man10) Service Manual ↓ Size: 99.09 KB | Pages: 3 in PDF or view online for FREE

Model
ER-A410 ER-A420 SCANNING (serv.man10)
Pages
3 Few pages! See other manuals at the bottom of the first or last page.
Size
99.09 KB
Type
PDF
Document
Service Manual / Technical Bulletin
Brand
Device
ECR / ERA410 420 ROM Loading Procedure (Via eprom)
File
er-a410-er-a420-scanning-sm10.pdf
Date

Sharp ER-A410 / ER-A420 SCANNING (serv.man10) Service Manual / Technical Bulletin ▷ View online

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Page 1 of 3
ERA420
ROM UPGRADE
Procedure to upgrade the ERA420 ROM IMAGE
Before working on the installation, unplug the AC code from the AC outlet.
1. Open the top cabinet.
2. Set the IPL switch (S1) to ROM COPY position.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Page 2 of 3
3. Install the IPL ROM to the IC socket of the MAIN PWB.
4. Turn the mode key switch to SRV’ position, and insert AC plug in AC outlet.
5. Turn the mode key switch to SRV position. The IPL procedure is started.
When the procedure is completed, the message of “Completed.” Is shown.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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Page 3 of 3
6. Unplug the AC code from the AC outlet.
7. Remove the IPL ROM to the IC socket of the MAIN PWB.
8. Set the IPL switch (S1) to GND position.
9. Replace the top cabinet.
10. Perform the master reset.
Turn the mode key switch to the SRV’ position, insert AC plug in AC outlet.
While holding down Journal feed key, turn to SRV position from SRV’
position.
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Sharp ER-A410 / ER-A420 SCANNING (serv.man10) Service Manual / Technical Bulletin ▷ Download

  • DOWNLOAD Sharp ER-A410 / ER-A420 SCANNING (serv.man10) Service Manual ↓ Size: 99.09 KB | Pages: 3 in PDF or view online for FREE
  • Here you can View online or download the Service Manual / Technical Bulletin for the Sharp ER-A410 / ER-A420 SCANNING (serv.man10) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp ER-A410 / ER-A420 SCANNING (serv.man10) ECR. Information contained in Sharp ER-A410 / ER-A420 SCANNING (serv.man10) 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.