Which of the following is TRUE about the impact printer?

A.
It consists of a print-head

B.
It consists of toner powder

C.
It consists of an ink ribbon

D.
It consists of an ink cartridge

Explanation:
The impact printer uses a mechanical device the drive forward until it hits unto the surface of the
ink ribbon.
Incorrect Answers:
A: The bubble-jet uses the ink cartridge, which consists of the print-head and ink supply. B: The
laser uses the toner powder, which is made of plastic, metal, and organic material. D: The bubblejet uses the ink cartridge, which consists of the print-head and ink supply.Reference:David Groth
and Dan Newland, A+ Complete Study Guide (Second Edition), Sybex, Alameda, CA, 2001, p.
245