Specifications

ManualsBrandsSam4s ManualsBusiness equipmentER-420F

ER420M Contents • i

Contents

Getting Started 1

About the ER-420M...................................................................................................................1

Unpacking..................................................................................................................................1

Installing the Paper ....................................................................................................................1

Basic Features and Functions ....................................................................................................1

Standard Hardware......................................................................................................1

Optional Hardware ......................................................................................................1

Software Features........................................................................................................1

Front Display...............................................................................................................1

Rear Display................................................................................................................1

Control Lock ...............................................................................................................1

Keyboards....................................................................................................................1

Memory Clear............................................................................................................................1

Memory All Clear .......................................................................................................1

Initial Clear................................................................................................................................1

Operating Instructions 1

Function Key Descriptions ........................................................................................................1

Clerk Sign-On/Sign-Off ............................................................................................................1

Direct Sign-On ............................................................................................................1

Coded Sign-On............................................................................................................1

Receipt On and Off....................................................................................................................1

Item Registrations......................................................................................................................1

Open Keyboard PLU Entry.........................................................................................1

Preset Price Keyboard PLU.........................................................................................1

Keyboard PLU Repeat Entry.......................................................................................1

Keyboard PLU Multiplication.....................................................................................1

Keyboard PLU Multiplication with Decimal Point.....................................................1

Split Pricing (Keyboard PLU).....................................................................................1

Single Item Keyboard PLU .........................................................................................1

Open Code Entry PLU ................................................................................................1

Preset Price Code Entry PLU ......................................................................................1

Code Entry PLU Multiplication ..................................................................................1

Code Entry PLU Multiplication with Decimal Point ..................................................1

Split Pricing Code Entry PLU.....................................................................................1

Modifier Key...............................................................................................................1

Price Level Key...........................................................................................................1

PROMO.......................................................................................................................1

Waste...........................................................................................................................1

KBD SHIFT ................................................................................................................1

Percent Key Operations.............................................................................................................1

Preset Percent Discount on an Item.............................................................................1

Enter a Percent Discount on an Item...........................................................................1

Percent on Sale Total...................................................................................................1

Coupon on Sale (Vendor Coupon)..............................................................................1

Coupon on Item (Store Coupon) .................................................................................1

Return Merchandise Registrations.............................................................................................1

Voids and Corrections ...............................................................................................................1