Thermal

"They are designed and used for producing photographic prints, IDs, etc. They use ink ribbons and special paper/material."

Inkjet printers with refillable tanks so you can fill the printer ink yourself with special ink bottles. They allow for producing large volumes of prints at a lower printing cost.

They combine a printer, scanner, or fax. Often they function as photocopiers without the need for connection to a computer.

The standardized paper sizes that the printer can print.