User guide

The stamp will be printed on the receipt by sending the control sequence
ESC o.
You will find details on the “Flash-ROM Loader Utility” and on printing a
software stamp in the “ND77 Programmers Guide” (see also page 54 in
this User Manual).
Logo printing
The logo print is recommendable for graphics or texts which are often
modified and which need not be stored in the printer for a longer period
of time.
Example: You define a logo which is supposed to appear on the receipt,
journal or a document. When designing the logo you will have to adhere
to the same parameters as described before when creating a software
stamp. Subsequently, the maximum size of your logo is an area of 25 856
dots.
The print data will be loaded into the RAM of your ND77 by sending the
control sequence GS *. By sending the GS / sequence these data can
finally be printed.
For further information on the logo printing, please read also the
“ND77 Programmers Guide”.
Graphics printing
In case that stamp and logo printing should not be sufficient, the single-
line graphics printing offers another possibility to print frequently modifying
data on the paper. In this case the graphics data will be transferred line by
line and will not be stored in the printer. The graphics printing is activated
by sending the control sequence ESC *.
For further information on graphics printing also refer to the
“ND77 Programmers Manual”
Printing with the ND77 Operation of the ND77
GB - 40