ER-A310 (serv.man12). A310-008 Printer change for Printer Start-up - Sharp ECR Technical Bulletin (repair manual)

er-a310 (serv.man12) technical bulletin
Model
ER-A310 (serv.man12)
Pages
2 Few pages! See other manuals at the bottom of the first or last page.
Size
17.23 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
ECR / A310-008 Printer change for Printer Start-up
File
er-a310-sm12.pdf
Date

Read Sharp ER-A310 (serv.man12) Technical Bulletin online

CHANGE OF THE CR-510 PRINTER.
1.Model Name:
ER-A310
2.General:
Reference the CR-510 printer.
We will be changing the printer in the ERA310 from January 1998.
3.Description:
1) About the printer
We will be changing the printer in the ERA310 from January 1998. The new units will
have a modified daisy wheel motor startup operation control software. This new software
version, along with the new CPU, should provide a more reliable operation.
There are some CR-510 printers already in the marketplace whose daisy wheel control
software is still the old version. We are therefore producing a new CR-510 in which the
old and new software versions are interchangeable. The old CR-510s that are already
on the market can also use both the old and new software. (The new printer we will be
providing is essentially the same as the one currently on the market.)
ECR model, CR-510 printer part code
ECR Model Name
CR-510 printer part code
Production part code
New service part code
ER-A310V
KI-OB6781RCZZ
KI-OB6781RCSA
Note:  The change in the new service part number is that the ZZ at the end has
become an SA.
There is no change to CR-510 printers already produced.
2) Printer function chart and CPU version interchangeability
<Printer function chart>
Production part code
Function
New service part
code
Function
KI-OB6781RCZZ
020
KI-OB6781RCSA
920
1/2
ELECTRONIC CASH REGISTER
TECHNICAL BULLETIN
Date :
Model :
Ref :
Colour
Code :
11th January 1999
ERA310
A310-008
White
Sharp Electronics (UK) Ltd, Technical Support Group
Originators Initials_____________ Supervisors Initials_____________ Approval Date____________
<CPU interchangeability by ECR model>
ECR model name
Date of change
CPU part code
Old part code
New part code
ER-A310V
From Feb 97
VHID78045F013
VHID78045F037
<Printer function display and CPU version interchangeability>
Some of the CR-510 printers you remove from ECRs in the marketplace may not have
compatability with some CPU versions. (See the interchangeability chart below.)
For printers that were produced after January, 1998 (the year listed is 8), and whose
function is listed as 010 or 020, please use the new CPU (produced after February,
1997) only.
Interchangeability
CPU
Old (Before January 1997)
New (After February 1997)
CR-510
Printer
KI-OB6780RCZZ Function display 010
KI-OB6781RCZZ Function display 020
Production date after January, 1998
NO
OK
KI-OB6780RCZZ Function display 010
KI-OB6781RCZZFunction display 020
Production date after December, 1997
OK
OK
KI-OB6780 RCSA Function display
910
KI-OB6781RCSA Function display 920
OK
OK
Ref.
No.
Model
name
Version
P/G No.
Current parts
New parts
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
Parts code
Parts code
Price 
rank
1
ER-A310
All
1 -34
KI-OB6781RCZZ
KI-OB6781RCSA
BW
Printer unit
1
2
<Interchange>
1. Interchangeable.
2/2
Function
Year Month Day
Display location
Printer production date display
Page of 2
Display

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Here you can read online and download Sharp ER-A310 (serv.man12) Technical Bulletin in PDF. ER-A310 (serv.man12) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp ER-A310 (serv.man12) ECR. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.