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[RATE] TAX rate preset keys
[ # ]
Non add / Date ,Subtotal & Total key
S/T
"#
It will print a live entry as an identifier as an invoice number with "# " mark
on Left most side of roll paper.
"s" It prints but does not clear the accumulator.
"T" Prints and clears the accumulator.
[MU]
Mark up key
From a known cost of goods and a desired gross margin, this key
calculates and prints the amount of markup and the selling price.
[IC]
Item Count Key
[+/-]
Sign Change Key
Reverse the sign of the data of the x-register.
7.CALCULATION EXAMPLES
1. ADDITION / SUBTRACTION AND TOTAL
DEC
5/4
2
5/4
9
automatically
P/NP
P
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