Specifications

ER-290 Electronic Cash Register Introduction • 3
Basic Features and Functions
Keyboard
9
4
6
PLUPAPER
FEED
1
3
#/NO
SALE
7
%2
VOID
@/
FOR
CLEAR
RTRN
MDSE
TAX
SHIFT
0
-
4
3
2
1
.
%1
CANCE
L
5
8
2
00
RECD
ACCT
PAID
OUT
CHARG
E
1
SUB
TOTAL
CHARG
E
2
7
6
8
5
CHECK
TEND
CASH/TEND
11
10
12
9
Key Descriptions
Key
Description
PAPER FEED
Press to advance the printer paper.
Numeric Keypad:
0-9 and 00
Use the numeric keypad to enter amounts, other numeric values.
CLEAR
Press to clear numeric errors made on keyboard prior to pressing the
registration key. Also press to stop the error alarm when incorrect entries
are made.
Department Keys
There are 12 department keys on the keyboard to register different types of
merchandise. Departments may be used to accept open priced entries, or
may be programmed to register preset prices.
#/NO SALE
Press to open the cash drawer when you have not already started a
transaction. Also, may be used to print any number (up to 8 digits) on the
printer paper.
@/FOR
Enter a quantity, then press the @/FOR key to enter multiple items. Also
use to enter “split pricing” items, such as 1 item at 3 for $.89.
VOID
Press to void (or erase) the last item entered. You can also void an item
previously entered within a transaction by pressing SUBTOTAL, then
VOID then re-entering the item you wish to correct.