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Slide 1:
Question de remorquage
ICT and computer science
Secondary Education
Age 12
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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!
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Slide 22 - Sondage
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