Operating Instructions; Function Key Descriptions - Sam4s ER-420 Series Operation And Program Manual

Operating Instructions

Function Key Descriptions

Keys are listed in alphabetical order. Some of the keys described below are not included on
the default keyboard. See "Function Key Assignment Programming to add or change
programmable keys.
Keyboard Legend
#/NO SALE
X/TIME
00, 0-9, Decimal
ADD CHECK
CANCEL
CASH
ER420 Series
Description
Use as a non-add key to print up to an 8-digit numeric entry on the receipt
and journal. This entry will not add to any sales totals. The #/NO SALE
key is also used to open the cash drawer without making a sale.
Use to multiply a quantity of items or calculate split pricing on PLU
entries.
Use to make numeric entries in REG, X, Z, VOID, or P positions. The
decimal key is used for decimal or scale multiplication, when setting or
entering fractional percentage discounts, or when programming fractional
tax rates. Do not use the decimal key when making amount entries into
PLUs.
Use to combine individual trays (in a cafeteria situation) that will be
paid together. Each tray subtotal can advance the consecutive number,
depending on programming.
Cancels a transaction without updating PLU, or function key totals. The
Cancel function may only be used prior to tendering. Once tendering
begins, the Cancel function may no longer be used. The CANCEL key
corrects the appropriate totals and counters and the Financial report records
total of transactions cancelled.
Calculates the sale total including tax, finalises the sale, and opens the
cash drawer. Change computation is allowed by entering an amount
before pressing the CASH key. The cash drawer will open only if the
amount tendered is equal to or greater than the total amount of the sale.
Post tendering is also available should a second change calculation be
necessary. Re-enter the tendered amount and press the CASH key to
show the new change computation.
Press the CASH key a second time to issue a buffered receipt when the
receipt on/off function is OFF.
Operating Instructions • 17