Live data from Hacker News

Show HN: Printercow – Turn any thermal printer into an API endpoint

printercow.com

61–70 of 111 posts

Re: Show HN: Printercow – Turn any thermal printer into an API endpoint

#61

Earlier quoted context omitted.

Once it's out of alpha you can self-host this project

It sounded to me like once it’s out of alpha the pricing model is “TBD, but likely pay-per-print”.

I really like the proposal from black_puppydog here. Free forever self-host and a pay-per-print in case you want to have support or don't want to hassle with the infrastructure. Like Coolify is doing it.

Re: Show HN: Printercow – Turn any thermal printer into an API endpoint

#62

This is really cool. I used to enjoy toying with thermal printers until I found out the paper is coated with a very fine dust of BPA. Still they sell thermal printer cameras on Amazon marketed for children

Yeah, I've had a couple of odd looks from other people in the supermarket when my daughter's piped up about not being allowed to touch the shopping receipts, haha.

I do get the impression companies are beginning to move back to traditional printed receipts, at least a bit, here in the UK.

Re: Show HN: Printercow – Turn any thermal printer into an API endpoint

#64

Earlier quoted context omitted.

It sounded to me like once it’s out of alpha the pricing model is “TBD, but likely pay-per-print”.

I really like the proposal from black_puppydog here. Free forever self-host and a pay-per-print in case you want to have support or don't want to hassle with the infrastructure. Like Coolify is doing it.

Sounds fine to me! I’d also be happy with a reasonable one-time payment for the self-hosted version.

Re: Show HN: Printercow – Turn any thermal printer into an API endpoint

#65

Is there something out there like this that is self-hosted? It’s ridiculous that this isn’t, and it’s going to become a pay-per-print model?! I don’t care about the AI nonsense, it’s a printer. I could see myself using something like this to print recipes. I’d like to avoid getting my fancy cook book dirty, but have still have recipe in the kitchen to reference. Phone works okay until you have to scroll with dirty/we…

I was surprised by this, but you can install a driver and simply print to these printers. Or, at least, the one I purchased is that way. You can also use lp, lpr, or nc to send text and codes to it. Mine is connected to my network via Ethernet. No RPi is required to send stuff to it from any computer on the network.

I imagine the software presented here does a lot more than proxy requests to a printer though. What sorts of payloads were you sending off to be printed? If it worked Good Enough for lightly formatted text, no-hosted is way better than self-hosted!

Re: Show HN: Printercow – Turn any thermal printer into an API endpoint

#68

This is really cool. I used to enjoy toying with thermal printers until I found out the paper is coated with a very fine dust of BPA. Still they sell thermal printer cameras on Amazon marketed for children

Look for kitchen printers. They're dot-matrix / ink ribbon receipt printers for use in restaurant kitchens, where the plate warmers and other sources of heat will turn thermal paper completely black. So, instead, they use rolls of ordinary bond paper.

The fact that they make a loud noise every time an order comes through is useful for a restaurant kitchen, too.

The Epson TM-U220 is one model to consider.

Re: Show HN: Printercow – Turn any thermal printer into an API endpoint

#69
I'm not sure what the point of this really is. Many of those printers and POS systems have OpenCUPS support already, which is more or less "one command". If it requires a Raspberry Pi I have no idea what you are selling. Can you please elaborate on this?

Re: Show HN: Printercow – Turn any thermal printer into an API endpoint

#70
Reminds me of BERG's Little Printer (2012). Someone updated the software stack for em! Nice app, great system, lots of sweet social features & good tools.

Alas it seems built around a specific thermal printer, isn't generic.

https://nordprojects.co/projects/littleprinters https://github.com/nordprojects/sirius?tab=readme-ov-file https://github.com/nordprojects/littleprinters-ios-app

Post reply on HN