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Laser/LED printer and Inkjet printers for a couple.
Thermal Printer
A dot matrix is an impact printer. Either 9 or 24 pins are fired against an inked ribbon to leave marks on the paper. An impact printer enables printing to be done on each sheet of multi-paged listing paper.
-- inkjet -- laser
Such a printer is commonly known as an "Injet" printer.
An impact printer, is one that has a mechanism that makes the letters physically strike the paper. Two examples would be a daisy-wheel and a golf-ball printer. Non-impact printers use either jets to quirt microscopic dots of ink onto the paper, or tiny electrical impulses to 'burn' the characters onto the paper. Two examples would be an ink-jet printer and a thermal printer.
I don't understand the question. "With a speed"? Inkjet printers spray ink onto paper. If you mean "with high speed", inkjets are notoriously slow, perhaps you're think of the new memjet technology. Search youtube for "memjet" and prepare to be impressed!
Plotter is a non-impact printer
daisy wheel is an impact printer.
Impact Printer. Non-Impact: (No impact)
Yes
what are the advantages of line printer