We are way overdue for an open source 2d printer
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Found one after a minute of looking: https://hackaday.io/project/167446-diy-inkjet-printer
Here you go grandma! Your new printer!
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Here you go grandma! Your new printer!
It works, but not at the level most people expect. Also, the maintenance seems a bit much still.
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HP printers are shit, I don't want one even if you pay me.
Buy a office-class B&W laser from Brother and never worry again.Yeah, if you don't print enough to justify a laser printer then you probably don't need a printer at all. Just go to the library when you want to print something.
Only suckers buy inkjets.
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To sell your location to the highest bidder. Duh. So ethical.
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Omg, this made me chuckle in the best way. This is the most accurate comic I've seen in a bit. When I got an IT job, printers were so alien to me because I hadn't had one in many years. They're stupid and I hate them, but what are you gonna do.
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You would still need to explore patents. Just because patents exist, doesn't mean they are in use. I would not be surprised to find out that a company like HP would hunt down and buy any patents that could interfere with its profits just to prevent others from using them.
Why would you need to worry about patents on something that is free and open source
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Why would you need to worry about patents on something that is free and open source
Patent infringement is about use, not price
It’s total bullshit that stifles innovation but such is life in the USA. At least the period isn’t completely obscene like copyright
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We would absolutely love an actual open source printer you can get off the shelf parts and maybe some 3d printing and just use normal liquid ink rather than some inkjet cartridges. And no not some janky 3D printer set up to be a make shift printer, like an actual put the paper in and stuff comes out kind of printer. Prompts for a scanner and copier combo
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Today my HP printer asked my for my GPS location, to allow me to scan a document. Like why? Why is it required to use a basic option?
Devil's advocate: was this on Android? Certain wifi/Bluetooth information requires "location" permissions.
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Today my HP printer asked my for my GPS location, to allow me to scan a document. Like why? Why is it required to use a basic option?
Ostensibly, that's because the app wants Bluetooth and/or WiFi access so it can connect to the printer. Because you can use WiFi and Bluetooth to determine location (based on large crowd sourced databases of these data points that have been geolocated), the OS has to ask for location permission as well, even if you just need to see WiFi and Bluetooth.
That being said, once they have this permission, I have 0 doubt they log the actual location as well...
Mozilla used to run a free service for this, and collected that data in the background using mobile Firefox. A replacement is https://beacondb.net/, which is still building enough location data to become useful. Services like this aren't nefarious, they're actually really important in getting a quick GPS lock on mobile. Phone hardware actually have pretty poor GPS receivers, but if you can determine an approximate location prior, you get much better results, especially once supplemented with inertial measurements and snapping to mapped roads.
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We would absolutely love an actual open source printer you can get off the shelf parts and maybe some 3d printing and just use normal liquid ink rather than some inkjet cartridges. And no not some janky 3D printer set up to be a make shift printer, like an actual put the paper in and stuff comes out kind of printer. Prompts for a scanner and copier combo
isn't there like a big difference between a printer and a 3d printer? are you really expecting one device to do both?
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My solution is to do all my printing at the library. All the problems related to keeping my ink cartridge ready are now their problem.
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We would absolutely love an actual open source printer you can get off the shelf parts and maybe some 3d printing and just use normal liquid ink rather than some inkjet cartridges. And no not some janky 3D printer set up to be a make shift printer, like an actual put the paper in and stuff comes out kind of printer. Prompts for a scanner and copier combo
Sounds possible, but not feasible. Haven't researched it, but my gut feeling tells me that it would be quite expensive if it's not mass produced.
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isn't there like a big difference between a printer and a 3d printer? are you really expecting one device to do both?
There have been scattered hobbyist takes on turning a 3D printer into a plotter (a 2D vector-based type of printer) because the moving around in two dimensions a 3D printer does for each layer is the exact thing a plotter would do with a pen on a sheet of paper. Here's one such project.
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isn't there like a big difference between a printer and a 3d printer? are you really expecting one device to do both?
They are nothing alike and require wildly different mechanical systems.
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We would absolutely love an actual open source printer you can get off the shelf parts and maybe some 3d printing and just use normal liquid ink rather than some inkjet cartridges. And no not some janky 3D printer set up to be a make shift printer, like an actual put the paper in and stuff comes out kind of printer. Prompts for a scanner and copier combo
This is the best I can find an open source printers, It uses an ancient HP black cartridge that's still in production which provides you the heads. The cartridge is pretty cheap.
https://www.instructables.com/Make-a-Handheld-InkJet-Printer-Print-on-ANY-Surfac/
The problem is the ink they use brings more to the table than just being expensive. Unless you intend on using a ballpoint pen plotter or you're going back to Dot matrix, you can't just deliver regular ink to a page. The piezo-electric nozzles need a very specific density and viscosity, It needs to dry at just exactly the right time and be able to be cleaned off the nozzle with the lightest wipe. The ink and the nozzles have 50 years of experience behind them.
Making a head go across the page with precision and high resolution is a very well solved problem, couple of steppers some electronics Legos and a 5-minute Google search you could get that part going. But you're going to have to use somebody's printheads and ink because that's well beyond DIY scope.
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Watch me buy a 1990s hunk of shit laser jet as big as my desk just to fuck with feds
Try a 1980s Genicom with separate containers for toner and waste toner.
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There have been scattered hobbyist takes on turning a 3D printer into a plotter (a 2D vector-based type of printer) because the moving around in two dimensions a 3D printer does for each layer is the exact thing a plotter would do with a pen on a sheet of paper. Here's one such project.
ah thanks for clarifying
