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Printer not recognised
I used to have an HP printer and the PC suddenly stopped recognising it intermittantly. I had to turn off and unplug the PC (not the printer) to get it recognised. I thought it might be because the printer was getting a bit old so I bought myself a new Canon printer. Now it has started doing the same!
The printer troubleshooter software says the printer is offline, make sure it is attached and turned on. Windows says an unrecognised device has malfunctioned. Now that two different makes of printer are having the same problem I am suspecting the PC. Doesn't matter which USB port they are plugged into.
Can anyone help?