Printers

Input devices
output devices
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Slide 1: Question de remorquage
ICT and computer scienceSecondary EducationAge 12

Cette leçon contient 22 diapositives, avec quiz interactifs, diapositives de texte et 3 vidéos.

time-iconLa durée de la leçon est: 50 min

Éléments de cette leçon

Input devices
output devices

Slide 1 - Question de remorquage

Do you have more examples of output devices?

Slide 2 - Question ouverte

Slide 3 - Diapositive

Learning objectives
  • Describe the principles of operation of the following output devices: inkjet and laser printers.
  • Recognize the difference between inkjet and laser printers.


Slide 4 - Diapositive

0

Slide 5 - Vidéo

Slide 6 - Diapositive

Slide 7 - Diapositive

Inkjet printers produce poor-quality printouts.
A
True
B
False

Slide 8 - Quiz

Inkjet printers are most commonly used in schools.
A
True
B
False

Slide 9 - Quiz

1
2
3
A bubble will be formed in the ink
The heating element receives a charge of electricity and heats up.
The bubble expands then squeezes out drops of ink.

Slide 10 - Question de remorquage

0

Slide 11 - Vidéo

Slide 12 - Diapositive

Which technology has hundreds of nozzles?

A
Thermal bubble
B
Piezoelectric
C
both
D
None

Slide 13 - Quiz

Which technology uses a heating element that creates bubbles?
A
Piezoelectric
B
Thermal

Slide 14 - Quiz

Slide 15 - Diapositive

0

Slide 16 - Vidéo

Slide 17 - Diapositive

1
2
3
4
The laser draws the image on the drum
The drum is coated with toner
An electric charge will be placed on the drum
The paper goes through the drum, toner is placed on paper.

Slide 18 - Question de remorquage

Inkjet printer
Laser printer
Ink
Toner
Heat element
Laser beam to draw on a drum
Thermal bubble 
Piezoelectric
high volume printing

Slide 19 - Question de remorquage

timer
1:00
What do you know now
about
Inkjet & laser printers

Slide 20 - Carte mentale

Let's ask him/her a question!

Slide 21 - Diapositive

How well have you understood the lesson!
😒🙁😐🙂😃

Slide 22 - Sondage