Ed Clarke

To properly maintain and diagnose applications, an A+ Certified Professional must be able to manage the installation and removal of applications. Before you can work with applications on your computer, you need to install them. With the rate at which the computer industry changes, you cannot avoid the need to upgrade or remove applications on your computer as they become obsolete.

You will be presented with some common printer problems on the CompTIA Certification A+ exams, and you are responsible for identifying which component of the printer is causing the problem.You discover a number of general troubleshooting guidelines here to help you troubleshoot printer problems. You also find out about a few specific problems with each type of printer.

In today’s business world, maintaining a printing environment is one of the most time-consuming parts of managing a network, and you need to know the various printer connections and configurations for the CompTIA Certification A+ exams. In this article, you find out how printers are connected to computer systems in order to communicate.

The different types of printers in today’s busy world of computing are laser, inkjet, dot matrix, thermal, and virtual. You need to be familiar with each type for the compTIA certification A+ exams. Laser printers The laser printer — also known as a page printer because it prints one page at a time — is the most popular type of printer because it is fast and reliable, and offers the best-quality printout of the three types of printers.