The Printers

objectives :

• Define the printers

• learn to print a document or a picture

• Identify the different types of printers

The categories of printers are available on the market :

* The dot matrix printers

* The laser printers

*The Ink jet printers

The dot matrix printers

Is the oldest category of printer , We still use the matrix printers to print multicopy documents

The advantage :
The ribbon of ink is not expensive

The disadvantage :
It is slow , noisy and doesn't print color document

The Ink Jet printers

Is the most common printer used almost everywhere.

The advantage :
it is not expensive ,quit and prints
in color

The disadvantage :
It is not economical consumes too much ink

The monochrome laser printers

It is the printer used to print documents in black color .

The advantage :
it is quit and economical

The disadvantage :
It doesn't print in color