Which of the following substance in the toner cartridge makes the toner “flows” better?
A.
Ink supply
B.
Polyester resins
C.
Iron oxide particles
D.
Carbon substance
Explanation:
The polyester resin makes the “flow” of the toner better.
Incorrect Answers:
A: The bubble-jet uses the ink cartridge, which consists of the print-head and ink supply. C: An
iron oxide particle makes the toner sensitive to electrical charges.
D: This gives the color to the toner.Reference:David Groth and Dan Newland, A+ Complete Study
Guide (Second Edition), Sybex, Alameda, CA, 2001, p. 247