25
Introducing TK-800
F
Minus key
m
Use this key to input values for subtraction.
G
Old check key
O
In a check tracking system, use this key to input the
number of an existing check (previously created using the
N
key) whose details are stored in the check tracking
memory. Existing checks are reopened to perform further
registration or to finalize them.
H
Non-add / No sale key
B
Non-add key: To print reference number (to identify a
personal check, credit card, etc.) during a transaction,
press this key after some numerical entries.
No sale key: Press this key to open the drawer without
registering anything.
I
Check key
k
Use this key to register a check tender.
J
Refund key
R
Use this key to input refund amounts and void certain
entries.
K
New check key
N
In a check tracking system, use this key to input a new
check number in order to open a new check under that
number.
L
Subtotal key
s
Press this key to display and print the current subtotal
(includes add-on tax) amount.
M
Credit key
c
Use this key to register a credit sale.
N
Error correct / Cancel key
e
Use this key to correct registration errors and to cancel
registration of entire transactions.
O
New balance key
n
In a check tracking system, use this key to add latest
registered total to the previous balance to obtain a new
balance.
P
Cash / Amount tendered key
F
Press this key to register a cash sale.
• Calculator Mode
4
Clear / All clear key
C
B
Ten key pad
0
,
1
, ~
9
,
-
,
^
C
Arithmetic operation key
&
,
'
,
(
and
)
P
Equal key
F
0
Percent key
p
7
Memory recall key
+
H
Drawer open key
B