A printer interface enables a printer to communicate with a computer. It defines the time interval and the amount of data to be transferred between the printing device and the computer.
A printer's interface is a combination of both software and hardware. A printer, generally, has one interface but sometimes a printer can support more than one interface in order to be more flexible and compatible with all kinds of computers.
Several components make up an interface, including its communication type and its interface software. Each aspect must be matched on both the printer and the computer. For example, if a printer has a parallel port then the appropriate parallel cable coupled with the relevant software, based on the platform, has to be used.
The following are the various 'communication types' or the hardware part of an interface:
Serial
Parallel
USB
Network
