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SOLVED
Thank you all so much for your help! I'd been looking for a solution for two days because I couldn't print QR codes.
The problem was a corrupted driver.
Thanks to everyone, I'm very happy. I've attached a picture of the result.
Regards, everyone.

I'm sending it to you.
It might be that the QR code is faulty.

Regards

I'm sending it to you.
It might be that the QR code is faulty.

Regards

Hi Roger, this is my code: QrCode(cCadenaQR,cDirectorioFicheroQR,.f.) if file(cDirectorioFicheroQR) / message(cDirectorioFicheroQR) @ dc_printerrow()-20,10,dc_printerrow()+620,400 DCPRINT BITMAP cDirectorioFicheroQR endif The qrCode function generates a QR code in JPG format. As you can see, I've us...

Thanks for the suggestion, but it doesn't work in GIF format either.

Hello everyone, I need to print a QR code on a thermal receipt printer. Although I can generate the QR code, when I try to print it using "dcprint bitmap filename", it doesn't work. I've tried several formats: BMP, PNG, and JPG, but it doesn't print in any of them. The receipt header logo prints wit...

Thanks for the reply, Roger. I know how to open the drawer or cut the paper using: SET PRINTER TO OBJECT or Printer @ 0,0 SAY chr(27)... SET printer TO When I finish printing with dcprint or before starting, and it works perfectly. The problem is that depending on the driver, for example with the pa...

From what you've told me, I can't control using "dcprint" whether or not to cut the paper on a receipt printer or open the cash drawer. If so, the only solution I have left is to configure the driver to do it for me and cut it when finished. The problem is that I'm printing to a redirected printer b...

Laga vida a ADS

Thanks for the reply, maybe I didn't explain myself well.
With @0.0 dcprint, I want to be able to cut the paper on a thermal receipt printer or open the cash drawer.
With @0.0 say, I know I can do it without any problems.
Thanks.