Module 1: Business introduction
Lesson 1: Printers functions
Lesson 2: What is refilling?
Lesson 3: How does inkjet cartridges work?
Lesson 4: Which is the ink composition?
Lesson 5: Ink cartridges types
Lesson 6: How does the toner cartridges work?
Lesson 7: Which is the toner composition?
Lesson 8: Which are the most selled printer brands?
Lesson 9: Which are the most common cartridges?
Module 2: Accesories, tools and consumables
Module 3: Prepare your working area
Module 4: Installing the equipment
Module 5: Inkjet cartridges refilling instructions
Module 6: Toner cartridges refilling instructions
Module 7: Printers instructions
Module 8: Extra equipment you may need
Module 9: Suppliers
Module 10: Specialize in this activity
Module 11: Franchise
Module 12: Architectural aspects
Module 13: Sales
Module 14: Marketing
Module 15: Publicity
Module 16: Human resources
Module 17: Administrative formats
Module 18: Agreements
Module 19: Software
Module 20: Final evaluation
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3.
How does inkjet cartridges work?
In general,
for cartridges to print it is necesary they shoot ink drops through a microconduit.
This process consits in heating up the ink through resistances which are inside the
cartridge. A thin ink film heats up at 100 degrees every second for less than 3 microseconds
producing a vapor explosion on the ink. Thanks to the explosion a bubble is generated that expands
and shoots ink to the inside. This is done tousands of times which prodices the image on the paper.
Video How ink cartridges work
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