PRINTER
Printer are primarily output device to prepared document ( Hard copy) for user. Printers
are classified in to the print how first operate, printer are basically two
types these are.
- Impact printer
- Non impact printer
IMPACT PRINTER
Impact printer are two types such as
- Character printer
- Line printer
Character printer
Character printer are two types such as
- DMP (Dot matrix printer)
- DWP ( Daisey Wheel printer)
Line printer
Line printer are three types such as
NON-IMPACT PRINTER
Non impact printer are of two types
Inkjet Printer
Inkjet Printer are of two types such as
IMPACT PRINTER
Printers
are generated characters by stinking the printer the printer head on the
printer
through ribbon.
DMP
DMP
are bit image impact in (PC5) personal computer. These printers from characters
and image by plotter dots on the paper striking inked ribbons with a number of
small pines. Physically printers speeds in case dot matrix printers range
between (40-100) pc (character per second).
DWP
DSDW
were one of the 1st impact type printer used with the computer.
There are initially used with dedicated word processors system because its are
very high quality outputs. There are full formed character type printers. The daisy flower lifeless of character wheel used on these printers.
Drum printer
Drum
printers are another variation of the full formed character type impact
printer. There is metal with all the printable character is printed on its used
it. A character is printed position drum desired comes at the end position.
Next the paper age ribbon and print the character.
Chain Printer
Chain
printers are another simple of full formed impact printers. The name chain
printer is used for printers all the printable character attached to a chain
like structure.
Band Printer
Band
printer just like chain printers. It contains 1st rotating steel
print beds in the place change. The print bad contains a character set. The ribbon and the paper against the character to print in the paper.
NON-IMPACT PRINTER
Non-impact printers are not type and ribbon or paper to produce the image instead
the use in spraying, ultrastatic magnetize or heat process to produce print.
The common non impact printer are ink jet , laser, thermal printer.
Inkjet printer
Laser printer works on the same printing technology as photosets
used a static elect rise and heat to print high quality high speed printing is
known as toner. Laser printers are capacity of converting computer output in
print, page by page. Laser print can’t print 10 to 100 pages per toe.
Thermal Printer
Thermal
printer as the suggest use heat to produce the image an par media. These
printers required special sensitive paper to produce image. The printer use to
produce image. The printer use heating elements of printer head. The paper used with thermal printer will not retain the printed image than SQL month to one year. There are use printing sicker and national way mark.
