Output Devices Maninder Kaur

Slides:

Advertisements

Similar presentations

Output Devices.

Advertisements

Output Devices To get processed information out of a computer, you need an output device. Output means to produce the results of processed data.

Printer its types, working and usefulness

المحاضرة الثانية. 2- Input devices 2- Input devices Input devices allow you to input information Input devices allow you to input information 1- keyboard.

Their application and their use.. Printers Printers are the most output device used in a Computer. Printers are the most output device used in a Computer.

Discovering Computers 2010

Basic Element of Electronics Data Processing Hardware Hardware Software Software Networking Networking Person involved in Computer Fields Person involved.

Computer Printers Principles of Information Technology Lytle High School Click to continue.

Section 3b Devices that Output Hard Copy. This lesson includes the following sections: Overview of Printers Dot Matrix Printers Ink Jet Printers Laser.

Devices that Output Hard Copy

Business Studies Stage I Computer ApplicationsSlide 1 Output Devices Output Devices are all part of the Hardware of a computer system Output Devices are.

Your Interactive Guide to the Digital World Discovering Computers 2012.

1 Introduction to Computers Day 3. 2 Output devices Translate information processed by the computer into a form that human or another machine can recognize.

Printers A printer produces a paper copy of the text or graphics processed by the computer. A paper or acetate transparency copy of computer output is.

Computer Applications to Business

Chapter 6 Output. What is Output? What is output? Data that has been processed into a useful form, Output device is any hardware component that can convey.

Output Devices.  Output devices allow us to receive information from the computer system Monitor (LCD and TFT) Speakers Plotter Printers (Inkjet and.

Name of presentation Company name Electrical Engineering Department 12 th Batch.

Printing Information on a paper is known as “Hard Copy”. There are two main types of printers: - Impact - Non-Impact.

Output devices Objectives: To understand what output devices are.

INFORMATION TECHNOLOGY

Printers Printers is an output device that produces text and graphics on paper. Many printers are primarily used as local peripherals and are attached.

Output Devices. How many output devices can you name? –Screen (VDU) –Printers (dot-matrix, laser, ink-jet) –Plotter –Speakers –Motors.

Information Technology Output Devices Prof. Adnan Khalid.

Output devices. There is no point in having a computer that can do wonderful things unless it can tell you the results of what it has been doing. This.

Department Of Computer Science Information Technology.

ACTIVITY 2 : UNDERSTAND THE WORKING OF DIFFERENT INPUT/OUTPUT HARDWARE DEVICES BRIDGE COURSE of INFORMATION & COMMUNICATION TECHNOLOGY.

PROCESSORBacking Storage Main Memory Output Devices Input Devices Output Devices Translates signals from the computer into a human- readable form.

Information Technology

LIS508 lecture 6: output devices Thomas Krichel

Printers Produce Hardcopy of computer output such as data, text, graphics (drawings or charts). Most computers are designed to receive data in parallel.

OUTPUT DEVICES OF INFORMATION SYSTEM 25 JULY 2005 LOWER 6 TH COMPUTING LESSON Prepared by:T.Fina.

Output Devices.

Chapter 4 Output.

BY- UPENDRA SHARMA.  It is a electronic machine.  When we gives input in a computer it takes and process then and after then it gives output.  It is.

 Output Devices Output Devices  Types of Output Devices Types of Output Devices MONITORS PRINTERS  Impact Printers Impact Printers Dot Matrix Daisy.

Chapter 6: Output Slides Created by Kevin McHale.

Devices that Output Hard Copy

INTRODUCTION TO COMPUTER CHAPTER N0 2 INPUT & INPUT & OUTPUT DEVICES OUTPUT DEVICES INSTRUCTOR: ADEEL ANJUM ADEEL ANJUM.

Output Devices. Printers Factors affecting choice Volume of output High volume require fast, heavy-duty printer Quality of print required Location of.

Output Device.  Output devices are devices used to display or retrieve information from the computer.

Chapter 6 Output. video audio text graphics What is Output? What Is output? v Data that has been processed into a useful form, called information p. 6.2.

PRINTERS 20nd June 2011.

‘OUTPUT DEVICES ’ 1. OUTPUT DEVICES These devices are used to produce the results either as :- – soft copy – hard copy 2.

A device or piece of hardware that enables us to print text or illustrations on paper. There are many different types of printers. In terms of the technology.

Devices That Output Hard Copy Lesson 3B. home Two Categories of Printers Impact Nonimpact.

Win OS & Hardware. Output Getting data out of the computer.

Chapter 2.  The hardware and software is used as unit to process data is called computer system.  Hardware Input Devices CPU Output Devices Storage.

Output devices Prof. K Regis. Types of output devices Monitor Printer Speaker Plotter.

INTRODUCTION TO COMPUTER

Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved. McGraw-Hill Technology Education Copyright © 2006 by The McGraw-Hill Companies,

 A printer is an output device that produces text and graphics on a physical medium such as paper.  Printed information is often called hard copy because.

Output Devices Hyper linking.

Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved. McGraw-Hill Technology Education Copyright © 2006 by The McGraw-Hill Companies,

Output. What is Output?  Input  Processing  Storage  Output Output is data that has been processed into useful form, now called Information.

Components of Computer. Output The data that has been processed into useful information is called output. Types –Screen – soft copy –Printer – hard copy.

Output and Output Devices M Tehseen Qureshi. Quiz Total Time: 10 minutes Total Marks:10 Define Output?(5) List out different Output devices. (5)

CLASSIFICATIONS OF PRINTERS CSE 101 FINAL PRESENTATION.

Printer is an output device that produces the processed information in printed hard copy format. The result is obtained on paper or polymer sheets in.

Computers Are Your Future © 2005 Prentice-Hall, Inc. CXC IT Unit 1 Objective 6 OUTPUT DEVICES Output – getting data out!

4. Printer Printers Line/Page Impact Drum Chain Non-Impact Laser

Input and Output devise Major: Information Technology

Output Devices.

Computer Output.

Discovering Computers 2012: Chapter 2-6

Output Devices.

Computer Output Device: Printers

Devices that Output Hard Copy

Devices that Output Hard Copy

Presentation transcript:

Output Devices Maninder Kaur

Visual Display Unit Printers Plotters Speakers

Devices that display, print, or transmit the results of processing from the computers memory. Before an output can be produced by a computer it must have an output device connected to it.

A visual Display Unit (VDU) or Monitors are the most popular output devices used for producing soft-copy output. M onitors can display graphics, text and video. The size of a monitor is measured in inches diagonally across the screen; 15, 17, 19 and 21 inch monitors are the most common sizes. A color monitor can display from 16 to over 1 million different colors. Visual Display Unit (VDU)

A printer is an output device that produces a printout or hard copy of the output from a computer. There are many types of printer available. T he speed of printers can be measured in characters per second (CPS) or pages per minute (PPM), the higher the values are, the faster the printer can produce output.

Impact Printers: An impact printer forms characters and graphics on a piece of paper by striking a mechanism against an ink ribbon that physically contacts the paper. Non-Impact Printers: A non-impact printer forms characters and graphics on a piece of paper without actually striking the paper.

Daisy Wheel Printer Dot-Matrix Printer Line Printer Ink-Jet Printer Laser Printer Plotter

A dot matrix printer forms characters and graphics on the paper by producing pattern of dots. D ot matrix printers are relatively cheap and so is the stationery that they use. Dot-matrix printers are generally noisy. Slow, with speeds usually ranging between 30 to 600 characters per second. Dot Matrix Printer & Printout

This is a non-impact printer that forms characters and graphics by spraying tiny drops of liquid ink onto a piece of paper. I nkjet Printers are very quite to operate and can produce good quality printouts of both graphics and text. Inkjet printers are generally quiet. Inkjet printers can produce high quality color output. Inkjet Printer

DAISY WHEEL PRINTER A daisywheel printer is an impact printer that uses a wheel as a print head. As the wheel rotates, a hammer strikes the backside of the spoke and presses it against the paper to print a character. Can print letter quality characters. Printing speed is very slow. Daisy Wheel Printer

The mechanism of how a laser printer works is similar to a photocopier. Laser printers are also known as page printers because they process and store the entire page before they actually print it. Laser printers can print text at speeds of four to over thirty pages per minute. The cost per page of toner cartridges is lower than other printers. Laser printers are quiet and fast. Laser Printe r

A plotter is a large printer that generates high-quality documents by moving ink pens over the surface of a page. Plotters are particularly useful to engineers and architects, as they produce high-quality blueprints, maps, and floor plans. Can print on large printers. High quality printing. Plotters are expensive. Plotter

A speaker, or speaker system converts an electrical signal to sound. T he term loudspeaker can refer to individual transducers (known as drivers), or to complete systems consisting of a enclosure incorporating one or more drivers and electrical filter components. L oudspeakers are the most variable elements in an audio system and are responsible for the greatest degree of audible differences between sound systems. Speakers