HP AIS Certification Exam HP2-056

Which part of the laser printer gives the voltage for the charge and the transfer
corona assemblies?

A. Controller circuitry
B. High-voltage power supply (HVPS)
C. DC power supply (DCPS)
D. Transfer corona
Answer: B
Explanation:
The high-voltage power HP0-795 supply supplies the voltages for the charge and transfer corona
assemblies.

Incorrect Answers:
A: This large circuit board converts signals from the computer into signals for the various
assemblies in the laser printer, using the process known as rasterizing.
C: This is the power supply for the Printer it selves.
D: The transfer HP2-056 corona assembly is charged with a high-voltage electrical charge. This
assembly charges the paper, which pulls the toner from the photosensitive drum.

Reference:
David Groth and Dan Newland, A+ Complete Study Guide (Second Edition), Sybex,
Alameda, CA, 2001, p. 276