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ER-390M Contents • i
Contents
Getting Started 1
About the ER-390M...................................................................................................................1
Unpacking..................................................................................................................................2
Installing the Paper ....................................................................................................................2
Basic Features and Functions.....................................................................................................6
Standard Hardware......................................................................................................6
Optional Hardware ......................................................................................................6
Software Features........................................................................................................6
Front Display...............................................................................................................7
Rear Display................................................................................................................8
Control Lock..............................................................................................................11
Keyboards..................................................................................................................12
Memory Clear..........................................................................................................................13
Memory All Clear......................................................................................................13
Initial Clear ..............................................................................................................................14
Operating Instructions 15
Function Key Descriptions.......................................................................................................15
Clerk Sign-On/Sign-Off...........................................................................................................19
Direct Sign-On...........................................................................................................19
Coded Sign-On ..........................................................................................................19
Receipt On and Off..................................................................................................................20
Item Registrations....................................................................................................................21
Open Keyboard PLU Entry .......................................................................................22
Preset Price Keyboard PLU.......................................................................................22
Keyboard PLU Repeat Entry.....................................................................................23
Keyboard PLU Multiplication...................................................................................24
Keyboard PLU Multiplication with Decimal Point ...................................................25
Split Pricing (Keyboard PLU)...................................................................................26
Single Item Keyboard PLU .......................................................................................27
Open Code Entry PLU...............................................................................................28
Preset Price Code Entry PLU ....................................................................................28
Code Entry PLU Multiplication.................................................................................29
Code Entry PLU Multiplication with Decimal Point.................................................30
Split Pricing Code Entry PLU ...................................................................................30
Modifier Key .............................................................................................................31
Price Level Key.........................................................................................................32
Promo........................................................................................................................33
Waste.........................................................................................................................34
Percent Key Operations ...........................................................................................................35
Preset Percent Discount on an Item...........................................................................35
Enter a Percent Discount on an Item .........................................................................36
Percent on Sale Total.................................................................................................36