What is a ribbon in a computer printer?
A computer ribbon is a cartridge consisting of a thin band of material made up of panels and is used to carry a printing ink of either a single solid color or various colors of dye which is then applied directly to the surface of a card.
Which type of printer uses ribbon?
We use dot matrix printers and impact printers to define a class of printers. It works by banging a head or needle against an ink ribbon to make a mark on the paper. Mostly we have three types of impact printers and one of them is Dot matrix printer ribbon.
There are generally three types of impact printers:
- Dot Matrix Printers: These printers use a matrix of pins or wires to strike the ink ribbon against the paper, forming characters and images with a series of dots.
- Daisy Wheel Printers: These printers use a wheel or disk with characters or symbols on its periphery. When a character is to be printed, the wheel rotates to the correct character before striking the ribbon against the paper.
- Line Printers: These printers print an entire line at a time. They use a bar containing the full set of characters in a line. The bar strikes the ribbon against the paper to produce a line of text. There are various types of line printers, including drum printers, chain printers, and band printers, each with its own set of characteristics.
The Dot Matrix Printer Ribbon is a crucial component in dot matrix printers. It’s an ink-soaked ribbon that gets struck by the pins or wires of the printer, transferring ink onto the paper to form the desired characters or images. These ribbons need periodic replacement as they wear out over time.