ER-A520/ER-A530 INSTRUCTION MANUAL

Customer with previous or credit balance
To enter a charge to a customer with a previous or credit balance, use the following procedure:
Procedure
Check digit *1
(Optional)
Previous balance *2
Credit balance *3
u
n
[Item entries ]
or
S f
*1 Check digit: The number which is printed at the right of the word “SERVICE” on the receipt of the previous
entry. (See the previous page. Check with your authorized SHARP dealer for activation of the
check digit feature.)
*2 Previous balance: In case that the balance is plus or zero
*3 Credit balance: In case that the balance is negative
Example
To make a service entry of 5 dept 7 items (unit price $25.00) for the customer account from
the previous example. (non add code number 13579), which has the previous balance
$150.00.
Check digit
Key operation
3 15000 u
#/
13579 5TM
5 @
2500 7
S
Print
Settlement
Use the following procedure:
Procedure
Check digit
(Optional)
Previous balance
Credit balance
u
n
[Item entries ]
[Payment operation]
Example
The customer (the non add code number 13579) whose previous balance is $275.00 is
$27500 pays $200.00 in check and $75.00 in cash.
Check digit
Key operation
3 27500 u
#/
13579 5TM
20000 k
7500 a
Print
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