ER-A460 (serv.man19). ER02FD does not Function Correctly — Sharp ECR Technical Bulletin (repair manual)

Model
ER-A460 (serv.man19)
Pages
5 Few pages! See other manuals at the bottom of the first or last page.
Size
60.78 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
ECR / ER02FD does not Function Correctly
File
er-a460-sm19.pdf
Date

View Sharp ER-A460 (serv.man19) Technical Bulletin online

SPECIAL SERVICE PRESET (SSP) TO PREVENT A
TRANSMISSION ERROR ON AN ER-02FD
 [Event report]
1. Model name:
ER-A460/A470
2. General:
The following change to the software will be carried out for the communication between
ER-A460/70 and ER-02FD.
3. Description:
(Current phenomenon)
A transmission error occurs during data transmission from an ECR to an ER-02FD, sometimes
data is not transmitted.
(Improvement)
Input the attached SSP to prevent data transmission.
4. Action:
((For the field))
SSPERA460V-001 will be released against the above contents. 
(For machines with ROM version "27020RAU1A" ONLY.)
5. Remarks:
1) SSP Inputting Order
2) SSP Input Contents and Printed Example
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Date :
Model :
Ref :
Colour
Code :
10th July 1996
ERA460
A460-005
White
ELECTRONIC CASH REGISTER
TECHNICAL BULLETIN
Sharp Electronics (UK) Ltd, Technical Support Group
SSP INPUTTING ORDER
1) Turn to the SRV MODE, input 130
TL and confirm the ROM version number. 
(Refer to the Printed Example.)
2) Input the SSP in accordance with the attached SSP Inputting Data.
3) Check the printed receipt by comparing it with the Inputting Data.
4) In case an error is found, correct the SSP data in the following sequence.
991 
 [ 
 ] 
 [ X ] 
 XXX 
 [ X ] 
 YYY 
 [ST] 
 [TL]
                   XXX:  STEP number       YYY:  SSP data
5) Switch off and on by pulling out the plug and inserting it.
Printed example:
130
ROM
27020RAU1A
          RAU1A
The underlined part means
the ROM version number.
(In this example, the ROM
version number is RAU1A.)
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Here you can view online or download Sharp ER-A460 (serv.man19) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp ER-A460 (serv.man19) ECR. Information contained in Sharp ER-A460 (serv.man19) 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).