The part that is connected to your computer via, wireless, ethernet or USB, the printer.
Line printer
keyboard
it produces a hardcopy and softycopy of results
Typewriter can use without electricity/power. Computer require power supply to type. In typewriter as you type the matter, the Hardcopy also is ready. In computer first you need to type then you need the help of printer to get the hardcopy. Typewriter is less expensive and computer more expensive
list of examples of softcopy and hardcopy output
A hard copy refers to a printed version of any computer document. The file on your computer is known as a soft copy.
hard copy - printer soft copy - monitor, speakers
A printer is peripheral device attached to a gadget to produce a printed hardcopy of data, whether text or image or other information.
The parts of computers that would produce outputs are: speakers, monitors, LAM/modems and printers.
Any type of human readable computer output device that creates no permanent (i.e. hardcopy) record of that output. For example the computer monitor screen you are probably looking at now.
and what
a monitor