Print on Label Printer

[prevail90]

Is your feature request related to a problem? Please describe.
I have a Thermal Label Printer which doesn't seem to like your PNG files. maybe we could make the labels a PDF then print or something so that the thermal printer sees it and prints it.

Describe the solution you'd like
either make the labels pdfs or make them a BMP. Another way would be to make them a qrcode and font on a white background.

My label printer is a GODEX DT4X and I am running Garuda Linux on my PC

[beikeland]

There shouldn't be any difference between a .png and .bmp image for the purposes of labels (both are lossless and/or uncompressed) I think the issue at hand is just the resolution doesn't match the printer and that causes dithering or other scaling issues?

I've touched on making DPI settings available for the same purpose over here #606 (comment) and made a PR #777 to make the QR codes print better with limited resolution.

[akira69]

3dfilamentprofiles.com has really nice labels that are downloadable in aml format
this is then importable into labelife app, and easy to print on my M220
even better would be to allow direct printing of single labels to a M220 label printer - but I'd take the labelife app *.aml file as a start

[akira69]

PRs #858 and #846 address this

[clanky1024]

There is also tomLadder/thermoprint which should support Ablemark M60/Marklife X2 via Web Bluetooth