You can check Printer ink levels in Windows 11/10 using OEM software on HP, Epson, Brother, Canon printers. This will tell you when to refill ink.

This allows is to fit flush between the cartridge and HP inkjet printer, intercepting traffic and presumably telling the printer some sweet lies so that you can go on with that print job rather ...

The group set out to construct a low cost, open source inkjet printer for personal use that utilizes standard inkjet technology. Their working prototype, pictured above, satisfies all of those ...