Computer Hardware > Printer

Types of Scanner?

43.9k
Overview

Scanner & it's Types

In today's video we are going to see different Types of Scanner available nowadays and understand about them individually.

Following are the list of Types of Scanners available in today's market :
• Flatbed Scanner
• Sheet Fed Scanner
• Drum Scanner
• Slide Scanner
• Handheld Scanner

- Flatbed Scanner :
• Flatbed Scanner is also known as Desktop Scanner.
• Similar to Xerox machine.
• The image or document must be placed face down on the glass plate of the scanner.

- Sheet Fed Scanner :
• This Scanner is used for scanning sheet of papers.
• Sheet Fed scanner is versatile in scanning.
• It can not scan bound documents.
• We can not scan books.
• Document should be fed into the scanner.

- Drum Scanner :
• Drum Scanner are used for High quality application.
• Drum scanner use a Photomultiplier Tube.
• Photomultiplier tube is a vacuum tube that converts light into electrical energy.

- Slide Scanner :
• Illuminates the slide and projects the image onto a digital scanning element which converts the image to a digital photographic format like .jpg or .gif.

- Handheld Scanner :
• Difficult as this requires a steady head, to avoid uneven scanning rate that would produce distorted images.
• They are mostly used in Malls and Supermarkets.

Now following is the list of Types of Scanner Connectors :
• USB scanner connector
• Fire wire scanner connector
• SCSI scanner connector
• Wire scanner connector
• Network scanner connector

Following is a list of Brands which are the Manufacturer's of Scanners :
• Epson
• Canon
• HP
• ICONS
• 3M Cogent

See More

Learner's Ratings

4.6

Overall Rating

  • 71%
  • 19%
  • 6%
  • 1%
  • 3%

Reviews

A
Ajit Kumar Bhagat
5

Very Good Teaching and Good Explain. Thanks a lots.

I
Imran Khan
5

THANX

S
Sriram
5

Awesome

S
SAURABH
5

it is very step for poor students by learn vern I again wanna do thanks of learn vern. i have completed my course of computer hardware its was very awesome and good skills traning that was superb.

S
SACHIN YOGI
5

✌️✌️ Best learning app 👌👌

S
Sonu kumar das
4

it is well course but i thing something is missing

Y
Yogesh Narayanrao Zade
5

Overall good content, learned many new things😌

S
Sukhveer Singh
4

Sir leptop ki tachped kam nahi kar rahi kese cheng kare tachped ko

A
Aman Saiyed
5

Imran Ansari is best Teacher ... Thank You LearnVern This is a best web site :)

J
Jitendra navaria
4

best learning app but video not downloads.

Show More
Recommended Courses
Course Content

  1. What is Hardware
    6m 42s
  2. How to use LearnVern
    3m 20s
  3. Assignment On What is hardware
    45s
  4. Types of keyboard
    7m 43s
  5. Keyboard Troubleshooting
    17m 4s
  6. Assignment On Computer keyboard
    46s
  7. Types of Mouse
    5m 15s
  8. Mouse Troubleshooting
    11m 10s
  9. Assignment On Computer Mouse
    41s
  10. Types of Cabinet
    7m 17s
  11. Assignment On Cabinet
    36s

  1. What is SMPS and What are the Types of SMPS?
    18m 52s
  2. How to Diagnose a SMPS Problem?
    17m 44s
  3. Assignment On SMPS
    47s
  4. Assignment On No Power Supply
    46s

  1. What is Hard Disk Drive?
    27m 57s
  2. How does an HDD Work?
    24m 36s
  3. How do I fix Hard disk Drive Issues?
    50m 21s
  4. What is Solid State Drives?
    16m 23s
  5. What is the Difference Between SSD, CD and DVD?
    11m 2s
  6. Assignment On HDD
    47s
  7. Assignment On SSD and ODD
    47s

  1. What is BIOS of a Computer?
    19m 24s
  2. How does BIOS Work?
    17m 40s
  3. How to setup BIOS?
    13m 7s
  4. What is Firmware and What are the examples of Firmware?
    18m 52s
  5. What is Firmware Upgrade and how to set it up?
    17m 56s
  6. Assignment On Basic Input/Output System
    45s
  7. Assignment On Firmware
    47s

  1. What is Software and types of Software?
    17m 37s
  2. Examples of Software?
    15m 37s
  3. Assignment On Software
    1m

  1. What is motherboard in computer?
    27m 3s
  2. How does a Motherboard work?
    29m 23s
  3. Assignment On Motherboard
    34s

  1. What is a printer?
    27m 28s
  2. Types of Scanner?
    13m 22s
  3. How to install and configure a Printer ?
    41m 47s
  4. Assignment On Printer and Scanner
    54s

  1. What is RAM? And what are the Types of RAM?
    18m 9s
  2. What is RAM Memory used for?
    28m 13s
  3. Assignment On RAM
    30s

  1. What is considered Mobile Device?
    22m 20s
  2. What are different types of Mobile Computers?
    22m 35s
  3. What are different types of Smartphones?
    18m 23s
  4. How to work with different options on Mobile Devices?
    11m 9s
  5. Assignment On Mobile Device
    55s

  1. How to Assemble your own Computer?
    14m 10s
  2. How to Disassemble your own Computer?
    11m 1s
  3. How to set up different parts in PC?
    19m 55s
  4. Assignment On Assembling and Disassembling
    44s

  1. What is a Processor?
    24m 18s
  2. Assignment On Processors
    36s

  1. What is a port and its types?
    20m 55s
  2. What are ports and cables in systems?
    19m 56s
  3. Assignment On Cables and Ports
    33s

  1. Diagnose and Resolve issues Related to PC 1
    16m 22s
  2. Diagnose and Resolve issues Related to PC 2
    16m 3s
  3. Diagnose and Resolve issues Related to PC 3
    29m 57s
  4. Diagnose and Resolve issues Related to PC 4
    26m 48s

  1. What is Booting
    35m 54s
  2. Assignment On Booting
    50s

  1. What is Operating System?
    27m 55s
  2. How to install Windows 10?
    19m 19s
  3. How to install Windows 7?
    16m 57s
  4. Assignment On OS and install 7, 10
    58s
  5. how to Install CentOS?
    29m 35s
  6. How to install Windows Server?
    20m 59s
  7. Assignment On install Centos and Server 2016
    51s

  1. Laptop and understanding Different Parts
    33m 46s
  2. How to Disassemble Laptop?
    22m 27s
  3. How to Assemble Laptop?
    10m

  1. Summary of Computer Hardware
    1m 6s

  1. Hardware interview Q1
    19m 31s
  2. Hardware interview Q2
    26m 36s
Enroll For Free