Android Code Snippet Print Logo in NV ram with ESC/POS

carloschueca · Mar 16, 2017

Hello.
I want to share this snippet for all.

Is about print Logo in NV Ram with ESC/POS

PrintBuffer = PrintBuffer & Chr(29) & Chr(40) & Chr(76) & Chr(6)& Chr(0)& Chr(48)& Chr(69) & Chr(48)& Chr(48) & Chr(1)& Chr(1)

this code runs in Bixolon Spp-R300

MarcoRome · Mar 16, 2017

carloschueca said:
Hello.
I want to share this snippet for all.

Is about print Logo in NV Ram with ESC/POS

PrintBuffer = PrintBuffer & Chr(29) & Chr(40) & Chr(76) & Chr(6)& Chr(0)& Chr(48)& Chr(69) & Chr(48)& Chr(48) & Chr(1)& Chr(1)

this code runs in Bixolon Spp-R300

What0s "NV Ram". Cani you describe better pls ?

DonManfred · Mar 16, 2017

MarcoRome said:
What0s "NV Ram"

https://en.wikipedia.org/wiki/Non-volatile_random-access_memory

It is the ram of the printer. Such printers usually have the possibility to store a Picture in the NV-Ram.

Later when printing you just need to send an ESC-Sequence to print this stored Image.

Lucas Siqueira · Nov 6, 2017

Hello!
Were you able to print QRCODE? you can post an example ... I have been searching for 2 months and I can not figure out how to print to the printer.
please help me!

carloschueca · Nov 6, 2017

it´s posible in ESC/POS command with commands GS ( k ...

GS ( k pL pH cn fn m (fn=81) [Name] -> Print the QR Code symbol data in the symbol storage area.

But i never tried it!

MarcoRome · Nov 6, 2017

Lucas Siqueira said:
Hello!
Were you able to print QRCODE? you can post an example ... I have been searching for 2 months and I can not figure out how to print to the printer.
please help me!

Look HERE

Lucas Siqueira · Nov 6, 2017

[QUOTE = "MarcoRome, pós: 543.437, membro: 63206"] Olhe AQUI [/ QUOTE]

Thank you very much!

Gave it super right!

Dadaista · Nov 20, 2017

SendMsg = SendMsg & Chr(28) & Chr(112) & Chr(1) & Chr(51)

This code runs in Excelvan (generic ESC/POS)

Android Code Snippet Print Logo in NV ram with ESC/POS

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