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
Explanation:
The high-voltage power 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 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