Headset is not an input device because they convert electronic audio signals into sound waves so they are primarily output devices.
A headset
It depends - if it's just headphones, it's an output device. If the headset includes a microphone - it's both an input and output device.
I assume by headset you mean something with both headphones and a microphone. I that case, it is both an input AND output device.
all in one printer, which has scanner, printer, copier, and fax
is an omr and input or output device?
Input device.
both input r output
Normally it is an output device. However a touchscreen monitor is both an input and output device.
The monitor is an output device......
It is an input device.
The full form of MICR is Magnetis Ink Character Reader.
Output.