HP AIS Certification Exam HP0-714

The new TestKing.com trainee technician wants to know what function the primary
corona wire performs. How will you reply?

A. Writing mechanism
B. High-voltage power supply
C. It conditions the EP drum HP0-683 with an exact negative surface charge.
D. None of the above
Answer: C
Explanation:
Primary corona wire conditions the EP drum with an exact negative surface charge.

Incorrect Answers:
A: An image in RAM must first be written on the drum as a latent electrical image. The
writing mechanism moves HP0-698 the laser beam to write an electrical image.
B: High-voltage power supply produces 1,000 volts or more needed to create a
static-electricity charge, which pulls toner particles into position.
D: This is HP0-714 incorrect since option C represents the answer.

Reference:
David Groth and Dan Newland, A+ Complete Study Guide (Second Edition), Sybex,
Alameda, CA, 2001, p. 248