I have a question I have connected my printer via USB to my fritzbox USB and the program usb remote connection installed print from laptop works now I wanted to print from the cell phone Android the cell phone is connected to the fritzbox via WLAN but can't be printed from the cell phone
You need an app from the printer manufacturer for your mobile phone → playstore
To do this, you would have to install such a program on your cell phone. I don't even know if there's, and if Android programs print in this way at all. In any case, it works better if you integrate the printer as a network printer.
Take a look at the video… Hope it works for you too!
I have a Samsung there are different apps
And how do I do that if I only have it via USB remote connection
This app only works for certain Samsung printers and only over Wi-Fi. The printer must therefore support Wi-Fi. This is not possible via the Fritz-Box USB interface.
Look here, that explains it. So obviously it actually works…
The recommended setting to set up the printer as a network printer probably affects access from the PC. You'll also need to change the facility there.