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Sharp ER-A440 Installation Manual

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See also: Service Manual , Programming Manual
1. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2. LIST OF OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3. REMOVING THE TOP CABINET. . . . . . . . . . . . . . . . . . . . . . . 3
4. REMOVING THE PRINTER UNIT . . . . . . . . . . . . . . . . . . . . . . 3
5. REMOVING THE MAIN PWB . . . . . . . . . . . . . . . . . . . . . . . . . 4
6. REMOTE DRAWER: ER-04DW. . . . . . . . . . . . . . . . . . . . . . . . 4
7. EXPANSION RAM CHIP (ER-03RA) . . . . . . . . . . . . . . . . . . . . 5
Parts marked with "
" is 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.
ELECTRONIC
CASH REGISTER
MODEL
CONTENTS
SHARP CORPORATION
ER-A440
SRV Key : LKGIM7113RCZZ
PRINTER : DP730
(For "U" & "A" version)
This document has been published to be used
for after sales service only.

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Summary of Contents for Sharp ER-A440

  • Page 1: Table Of Contents

    ELECTRONIC CASH REGISTER ER-A440 MODEL SRV Key : LKGIM7113RCZZ PRINTER : DP730 (For "U" & "A" version) CONTENTS CHAPTER 1. GENERAL ........1 CHAPTER 2.

  • Page 2: Chapter 1. General

    Procedure CHAPTER 1. GENERAL 1) Unplug the AC cord from the wall outlet. This manual describes the ER-A440 disassembly procedures and the 2) Set the MODE switch to the (SRV′) position. option attachment procedures. For assembly procedures, reverse the 3) Plug in the AC cord to the wall outlet.

  • Page 3: Chapter 2. List Of Options

    CHAPTER 2. LIST OF OPTIONS 1. Options NAME MODEL DESCRIPTION EXPANSION RAM CHIP ER-03RA 512K bytes RAM CHIP REMOTE DRAWER ER-04DW PRESETS LOADER ER-01FD/02FD FD unit 1 × 1 KYE TOP UNIT KEY TOP KIT ER-11KT7 1 × 2 KYE TOP UNIT ER-12KT7 2 ×...

  • Page 4: Chapter 3. Removing The Top Cabinet

    CHAPTER 3. REMOVING THE TOP CHAPTER 4. REMOVING THE CABINET PRINTER UNIT 1) Remove the printer cover 1) Remove the top cabinet. 2) Remove the 4 screws 2) Remove the two screws 3) Remove the printer cable 4) Remove the printer unit from the top cabinet.

  • Page 5: Chapter 5. Removing The Main Pwb

    CHAPTER 6. REMOTE DRAWER: ER-04DW CAUTION: The drawer unit should be securely fitted to the supporting platform to avoid instability when the drawer is open. 1. Outline The ER-A440 allows connection of one remote drawer ER-04DW. – 4 –...

  • Page 6: Chapter 7. Expansion Ram Chip (Er-03Ra)

    CHAPTER 7. EXPANSION RAM CHAPTER 8. JOURNAL NEAR END CHIP (ER-03RA) SENSOR (DUNTK3677BH03) 1. Outline 1. Parts list ER-03RA: 512KB SRAM chip To install the journal near end sensor, the following parts are reguired. 2. Installation procedure PRICE PARTS NAME PARTS CODE Q’ty RANK...

  • Page 7: Chapter 9. Key Top Kit: Er-11Kt7/12Kt7/22Kt7/11Dk7G/51Dk7G

    ER-12KT7 Main PWB unit. (Location: CN8 NEJ) CHAPTER 9. KEY TOP KIT 1. Outline The ER-A440 employs the following key top (option) to allow addi- tional installation of the key top and change in the key layout. MODEL NAME DESCRIPTION 1 ×...
  • Page 8 (When using 2 × 2 key top installing jig (UKOG-6725BHZZ) for ER-12KT7, ER-22KT7 installation) 1) Attach two spacers to the keyboard frame. 1) Remove the key label and the key cap from the key top. 2) Attach the key top so that the guide arm is under the jig. Key top Guide arm 3) With the jig inserted in the key top, slowly press down the key...
  • Page 9 COPYRIGHT 1998 BY SHARP CORPORATION All rights reserved. Printed in Japan. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

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