Key functions
18
3
Key functions
[
á
]
Paper feed key
This key forwards the paper from the paper roll.
[
à
]
Back space key
This key is used to delete the last key in number. This function enable user to
correct mistakes without keying in the whole number again.
[TAX +]
Tax plus key
Calculate amount including TAX with TAX rate preset by [RATE] & [TAX+] key.
[TAX −]
Tax minus key
Calculate amount excluding TAX with TAX rate preset by [RATE] & [TAX+] key.
[COST]
Cost key
This key is for enter Cost price, or calculate amount exclude profit margin.
[SELL]
Sell key
This key is for enter Selling price, or calculate amount include profit margin.
[MGN]
Margin key
This key is for enter profit margin, or calculate the profit margin.
[RATE]
TAX rate preset keys
This key is used to setting TAX rate.
[#/D]
Non add / Date key
It will print a live entry as an identifier as an invoice number with #" mark on left
most side of roll paper.
[÷]
Division key
The division key divides, automatically and constantly. It also carries out logical
intermediate steps. With the [÷] key, the calculator will also divide, when the [%],
[M+], [M−], [x] or [÷] keys are pressed. Every dividing factor will be carried as a
constant (except [M+] and [M−] sums), until the [x], [÷] or [CE/C] keys are pressed.
[=]
Equal key
To get the result in delta percent, gross profit margin, multiplication or division.
[x]
Multiplication key
The multiplication key multiplies, automatically and constantly. It also carries out
logical intermediate steps. It uses the keyed or printed number as a constant
multiplication factor.
With the [x]key, the calculator will also multiply when the [%], [M+], [M−], [x] or [÷]
keys are pressed. Every multiplication factor will be carried as a constant
(Except [M+] and [M−] sums) until the [x], [÷] or [CE/C] keys are pressed.
[C/CE]
Clear / Clear Entry key
Clears live entry by pressing this key once.
Clear Accumulator and calculation status (except Memory accumulator:
[M
/M
]) by pressing this key twice.
[+/−]
Sign change key
Reverse the sign on display.
[%]
Percent key
Completes percent calculation when [x] or [÷] key is used.
Summary of Contents for CPD 512
Page 12: ...Notizen 12 Notizen ...
Page 22: ...Notes 22 Notes ...
Page 32: ...Notes 32 Notes ...
Page 42: ...Appunti 42 Appunti ...
Page 52: ...Nota 52 Nota ...
Page 62: ...Notitie 62 Notitietie ...
Page 72: ...Calculation Examples 72 10 Calculation Examples FR IT ES NL CZ ...
Page 73: ...Calculation Examples 73 FR IT ES NL CZ ...
Page 74: ...Calculation Examples 74 FR IT ES NL CZ ...
Page 75: ...Calculation Examples 75 FR IT ES NL CZ ...
Page 76: ...Calculation Examples 76 FR IT ES NL CZ ...
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