🗊 Презентация Printer and scanner

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Printer and scanner, слайд №1 Printer and scanner, слайд №2 Printer and scanner, слайд №3 Printer and scanner, слайд №4 Printer and scanner, слайд №5 Printer and scanner, слайд №6 Printer and scanner, слайд №7 Printer and scanner, слайд №8 Printer and scanner, слайд №9 Printer and scanner, слайд №10 Printer and scanner, слайд №11 Printer and scanner, слайд №12 Printer and scanner, слайд №13 Printer and scanner, слайд №14 Printer and scanner, слайд №15 Printer and scanner, слайд №16 Printer and scanner, слайд №17 Printer and scanner, слайд №18 Printer and scanner, слайд №19 Printer and scanner, слайд №20 Printer and scanner, слайд №21
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Слайды и текст этой презентации

Слайд 1


printer and scanner
Описание слайда:
printer and scanner

Слайд 2


A printer is the device intended for the conclusion of data on a paper.
Описание слайда:
A printer is the device intended for the conclusion of data on a paper.

Слайд 3


Major descriptions of printers it is been: -width of carriage of printer -speeds of printing -discriminability of printer
Описание слайда:
Major descriptions of printers it is been: -width of carriage of printer -speeds of printing -discriminability of printer

Слайд 4


On the method of receipt of image on a paper, printers are the method of causing of dyeing material :
Описание слайда:
On the method of receipt of image on a paper, printers are the method of causing of dyeing material :

Слайд 5


Matrix printer. computer printer, creating an image on a paper from separate little points by a shock method. Matrix printers - the eldest from the...
Описание слайда:
Matrix printer. computer printer, creating an image on a paper from separate little points by a shock method. Matrix printers - the eldest from the printers applied to this day. Their mechanism was invented in 1964 by a corporation

Слайд 6


On principle of action ink-jet printers differ from matrix unstressed office hours due to that their plotting head is a set of not needles, and thin...
Описание слайда:
On principle of action ink-jet printers differ from matrix unstressed office hours due to that their plotting head is a set of not needles, and thin nozzles the diameters of that make the tenths of millimeter. The first firm making an ink-jet printer is "Hewlett-Packard". The era of domestic printers was begun with 1985

Слайд 7


Laser printer
Описание слайда:
Laser printer

Слайд 8


Light-emitting-diode printer
Описание слайда:
Light-emitting-diode printer

Слайд 9


Printer and scanner, слайд №9
Описание слайда:

Слайд 10


Thermal printer
Описание слайда:
Thermal printer

Слайд 11


scanner - a device analyzing that some object (an image, text, is ordinary) creates the digital copy of image of object.
Описание слайда:
scanner - a device analyzing that some object (an image, text, is ordinary) creates the digital copy of image of object.

Слайд 12


In 1857 the Florentine abbot Giovanni Caselli invented a device for an image transfer on distance
Описание слайда:
In 1857 the Florentine abbot Giovanni Caselli invented a device for an image transfer on distance

Слайд 13


principle of action. The scanned object is laid on glass of plane-table by the scanned surface downward. Under glass a movable lamp motion of that is...
Описание слайда:
principle of action. The scanned object is laid on glass of plane-table by the scanned surface downward. Under glass a movable lamp motion of that is regulated by a foot-pace engine is situated. principle of action. The scanned object is laid on glass of plane-table by the scanned surface downward. Under glass a movable lamp motion of that is regulated by a foot-pace engine is situated.

Слайд 14


principle of action.
Описание слайда:
principle of action.

Слайд 15


Plane-table scanner high quality and acceptable speed of scan-out.
Описание слайда:
Plane-table scanner high quality and acceptable speed of scan-out.

Слайд 16


Hand scanner subzero permission, small speed of work, narrow stripe of scan-out, the defects of image are possible, as to the user will difficult...
Описание слайда:
Hand scanner subzero permission, small speed of work, narrow stripe of scan-out, the defects of image are possible, as to the user will difficult move a scanner with permanent speed

Слайд 17


the sheet of paper is inserted in a crack and stretched out on directing rollers into a scanner by a lamp.
Описание слайда:
the sheet of paper is inserted in a crack and stretched out on directing rollers into a scanner by a lamp.

Слайд 18


book scanner allow considerably to promote safety of documents in archives, due to the very delicate handling originals.
Описание слайда:
book scanner allow considerably to promote safety of documents in archives, due to the very delicate handling originals.

Слайд 19


planetary scanner are used for the scan-out of books or easily damaged documents. At a scan-out there is not a contact with the scanned object
Описание слайда:
planetary scanner are used for the scan-out of books or easily damaged documents. At a scan-out there is not a contact with the scanned object

Слайд 20


Drum scanner are used in a polygraphy, have a large license
Описание слайда:
Drum scanner are used in a polygraphy, have a large license

Слайд 21


In order that to do work with documents simpler and more comfortable, it is necessary to use a modern technique. And major devices are a printer and...
Описание слайда:
In order that to do work with documents simpler and more comfortable, it is necessary to use a modern technique. And major devices are a printer and scanner. A printer and scanner are irreplaceable domestic helpers of modern man.

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