Is there any software with which I can make my usb printer a wireless printer with my old android phone as a printer server? Can anybody please explain? Thank you in advance.
Disclaimer: I am the author.
Yes, https://netprinter.app only allowed printing from your phone to printers somewhere else on your local network earlier but recently it was enhanced to provide just the functionality you mention: run in a server mode to accept incoming requests sent to a directly attached printer.