CONTENTS
INTRODUCTION ····················································································································································1
IMPORTANT ··························································································································································1
PRECAUTION························································································································································1
CONTENTS····························································································································································2
EXTERNAL VIEW OF THE ER-A520 ····················································································································8
Front view ···············································································································································8
Rear view················································································································································8
EXTERNAL VIEW OF THE ER-A530 ····················································································································9
Front view ···············································································································································9
Rear view················································································································································9
PRINTER······························································································································································10
KEYBOARD ·························································································································································11
3 Standard key number layout····················································································································15
KEYS AND SWITCHES ·······································································································································17
1 Mode switch and mode keys ···················································································································17
2 Drawer lock key ·······································································································································17
3 Printer cover lock key ······························································································································18
5 Receipt ON/OFF function ························································································································18
DISPLAYS ···························································································································································19
1 Operator display ······································································································································19
PRIOR TO ENTRIES ···········································································································································20
1 Preparations for entries ···························································································································20
2 Power save mode ····································································································································21
3 Error warning ···········································································································································21
ENTRIES ······························································································································································22
1 Item entries ··············································································································································22
Single item entries ································································································································22
Repeat entries ······································································································································23
Multiplication entries ·····························································································································24
Split-pricing entries ·······························································································································26
Scale entries·········································································································································28
PLU/UPC price level shift ·····················································································································32
Set PLU entries ····································································································································33
Link PLU/UPC entries···························································································································34
Mix-and-match entries ··························································································································35
Condiment entries (for PLUs) ···············································································································35
UPC learning function···························································································································37
Merchandise subtotal ···························································································································40
2