All In One (AIO) or a Multi Function Copiers (MFC) printers are a couple. Some manufacturers have there own naming schemes.
all in one printer, which has scanner, printer, copier, and fax
Yes, a wireless "all-in-one" printer can send a fax. Note that the fax printer will need to be connected to a telephone line; only the transmission from your computer to the fax printer is wireless.
When it receives a fax it prints the transmission out.
To receive a fax on a Xerox 3300 printer, ensure the machine is connected to a phone line and powered on. Set the device to receive mode, which can typically be done through the menu settings. When a fax is sent to your number, the printer will automatically answer the call and print the incoming fax. Make sure to check the printer's paper and ink supply to ensure successful receipt.
It could be seen as an input device (it acts as a scanner), and output device (it acts as a printer), or as a transmission device.
If you connect your printer/fax combination machine to your phone line, yes, it would be your home number. Which means people that call your house will get the fax machine.
A fax number is the number of the phone line you have connected to the fax machine. An example would (968) 273-3862.
A phone/scanner/copier/printer/fax machine in one.
Multi Function Devices (called All in One) device with printer scanner fax photocopier
No, it is classed as an output device - same as the computer's monitor. Both of which show the result of your input from the keyboard, etc.
input
no, it does not have fax capability