Chapter 10 Flashcards

1
Q

Are electromechanical output devices that are used to put information from the computer onto paper. p447

A

Printers

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2
Q

Four classifications of printers: p448

A

inkjet (bubble-jet)
laser
thermal

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3
Q

Use some from of impact and an inked ribbon to make an imprint on the paper. p 448

A

Impact Printers

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4
Q

Impact printers also use a paper feed mechanism called _______that requires special paper. p448

A

Tractor Feed

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5
Q

Is one of the oldest printing technologies in use. p448

A

Daisy- wheel printer

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6
Q

When the printer needs to print a character it sends a signal to the mechanism that contains the wheel. This mechanism is called the what? p448

A

print head

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7
Q

An electromechanical hammer called a _________ then strikes the back of the petal containing the character. p448

A

Solenoid

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8
Q

Their speed is rated by the number of ________ they can print. p449

A

(CPS) Character per second

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9
Q

This typewriter level of quality was given a name: p449

A

(LQ) Letter Quality

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10
Q

These printers work in a manner similar to daisy-wheel printers but instead of a spinning character-imprinted wheel the print head contains a row of pins (short, sturdy stalks of hard wire. p449

A

Dot-Matrix Printer

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11
Q

The main disadvantage of dot- matrix printers is their _______ which can be quite poor compared to the quality produced with a daisy wheel. p 450

A

Image quality

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12
Q

The output quality of such printers is referred to as _________ good mainly for providing your initial text to a correspondent or reviser. p450

A

Draft quality

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13
Q

(NLQ) stands for what? p450

A

Near letter quality

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14
Q

what does finishers do? p493

A

It does this by folding stapling hole punching sorting or collating the sets of documents being printed into their final form.

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15
Q

Typically attaches to the front of a laser printer and feeds in envelopes one at a time. p492

A

Envelope feeder

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16
Q

What are some of the things to watch out for in your printers environment: p489

A

Heat
Light
Ozone
Ammonia

17
Q

When working with print media it is especially important to calibrate all your hardware including your monitor scanner printer and digital camera to ensure what? p476

A

Color matching

18
Q

Before installing any device read your devices what? p475

A

Installation Instructions

19
Q

If the wrong printer driver is selected the computer will send commands in the wrong language. If that occurs the printer will print several page full of what? p 475

A

Garbage

20
Q

PCL stands for what? p 473

A

Printer Command Language

21
Q

GDI stands for what? p473

A

Graphics Device Interface

22
Q

Developed by Hewlett-Packed in 1984 and originally intended for use with ink-jet printers as a competitor to PostScript. p473

A

PCL

23
Q

Is actually a Windows component and is not specific to printers. p 473

A

GDI

24
Q

Simply wireless transmissions that use radiation in the infrared range of the electromagnetic spectrum. p472

A

Infrared Transmissions

25
Q

It’s very rare to find a serial printer in use today due to slow what? p471

A

Data transmission speed

26
Q

Is the collection of hardware and software that allows the printer to communicate with a computer. p470

A

Interface

27
Q

An interface incorporates several components including its interface type and the what? p470

A

Interface software

28
Q

Talking about the ports used in getting the printed information from the computer to the printer. p470

A

Interface type

29
Q

A metallic roller called the what ______ inside an EP cartridge acquires a -600VDC charge called a bias voltage. p466

A

Developing roller

30
Q

What are the steps for the EP print process. p464

A
processing
charging
exposing =writing
developing 
transferring 
fusing
cleaning