Crucial Exams
  • CompTIA Study Materials
    • CompTIA A+ 220-1001
    • CompTIA A+ 220-1002
    • CompTIA A+ 220-901
    • CompTIA A+ 220-902
    • CompTIA Network+ N10-006
    • CompTIA Security+ SY0-401
    • CompTIA Security+ SY0-501
  • CompTIA Exam Information
    • CompTIA A+ 220-1001
    • CompTIA A+ 220-1002
    • CompTIA A+ 220-901
    • CompTIA A+ 220-902
    • CompTIA Network+ N10-006
    • CompTIA Security+ SY0-401
    • CompTIA Security+ SY0-501
  • Contact
  • Download the App
  • New: Subnet Machine
  • Home
  • CompTIA A+ 220-901
  • Study Mode

In the context of paper-based printing, what is the primary function of a fuser unit?

  • A) The fuser keeps the ink from solidifying in the toner
  • B) The fuser's primary function is to move paper from the tray
  • C) The fuser rotates the gears inside of a printer
  • D) The fuser heats the paper to bind with the ink
Next Question

Answer Description

A fuser unit heats the paper up to allow the ink to bind with the fibers that make up the paper.

Wikipedia

Laser printing is an electrostatic digital printing process It produces high-quality text and graphics (and moderate-quality photographs) by repeatedly passing a laser beam back and forth over a negatively charged cylinder called a "drum" to define a differentially charged image The drum then selectively collects electrically charged powdered ink (toner), and transfers the image to paper, which is then heated in order to permanently fuse the text, imagery, or both, to the paper As with digital photocopiers, laser printers employ a xerographic printing process Laser printing differs from traditional xerography as implemented in analog photocopiers in that in the latter, the image is formed by reflecting light off an existing document onto the exposed drum

Laser_printing - Wikipedia, the free encyclopedia

A+ 220-901 Objectives

  • Hardware
    • This question is filed here
  • Networking
  • Mobile Devices
  • Hardware and Network Troubleshooting
CompTIA A+ 220-1001 CompTIA A+ 220-1002 CompTIA A+ 220-901 CompTIA A+ 220-902 CompTIA Network+ N10-006 CompTIA Security+ SY0-401 CompTIA Security+ SY0-501
View us on Facebook Follow us on Twitter Find us on Reddit Contact Us

Copyright © CrucialExams.com 2021 (v2.0.0-cf5f7f55d5d573723dd7021a81)
Contact - Sitemap - Download the App - Terms of Service