Computer Science for IGCSE & O level - Hardware (Section 26 - No. 7)
What happens during the thermal bubble process in inkjet printers?
Ink is forced through a nozzle by pressure.
A small bubble forms, ejecting ink.
A laser melts the ink.
The ink is heated and dried onto the paper.
ব্যাখ্যা
Heat creates a bubble that ejects ink.