Sharp ER-A410 User manual

Sharp
Brand
Sharp
Model
ER-A410
Category
Cash registers
Type
User manual

This manual is also suitable for

CODE : 00Z
q
SERVICE MANUAL
CONTENTS
Parts marked with "!" are important for maintaining the safety of the set. Be sure to replace these parts with specified
ones for maintaining the safety and performance of the set.
SHARP CORPORATION
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
ERA410USME
ELECTRONIC
CASH REGISTER
ER-A410
MODEL
ER-A420
SRV KEY : LKGIM7113RCZZ
PRINTER : PR-45MII
(U, A version)
CHAPTER 1. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
CHAPTER 2. OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CHAPTER 3. MASTER RESET AND PROGRAM RESET. . . . . . . . . 6
CHAPTER 4. HARDWARE DESCRIPTION . . . . . . . . . . . . . . . . . . . . 7
CHAPTER 5. DIAGNOSTIC PROGRAM . . . . . . . . . . . . . . . . . . . . . 14
CHAPTER 6. IPL FROM EP-ROM . . . . . . . . . . . . . . . . . . . . . . . . . . 19
CHAPTER 7. CIRCUIT DIAGRAM AND PWB LAYOUT . . . . . . . . . 20
ER-A410
ER-A420
PARTS GUIDE
ER-A410U/ER-A420U
CAUTIONS
THERE IS A RISK OF EXPLOSION IF THE BATTERY
IS REPLACED BY AN INCORRECT TYPE.
PROPERLY DISPOSE OF USED BATTERIES ACCORDING
TO THE INSTRUCTIONS.
WHEN CONNECTING THE 40PIN FLAT CABLE
BETWEEN THE MAIN PWB
AND THE KEY PWB, CAREFULLY INSERT THE
CABLE INTO CONNECTOR OPENING.
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Sharp ER-A410 User manual

Sharp
Brand
Sharp
Model
ER-A410
Category
Cash registers
Type
User manual
This manual is also suitable for
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