220-1201 Videos

Maintaining a dot-matrix printer includes a number of basic tasks. In this video, you’ll learn about ribbon replacement, print head replacement, and paper replacement. << Previous: Impact Printers Next Video: Virtualization Concepts >> Replacing the ribbon in a dot matrix printer is something that you will do from time to time, because this printer does […]

Impact printers use a print head to physically press against a page to create the printed output. In this video, you’ll learn about dot-matrix printers, printer heads, printer ribbons, tractor feeds, and multipart paper. << Previous: Thermal Printer Maintenance Next Video: Impact Printer Maintenance >> One of the most common types of impact printers is

Maintaining a thermal printer involves a number of different tasks. In this video, you’ll learn about thermal paper replacement, heating element cleaning, removing debris, and thermal paper sensitivity to heat. << Previous: Thermal Printers Next Video: Impact Printers >> If you’re using a thermal printer, you don’t have to worry about ink, and you don’t

Thermal printers use heat to create the output. In this video, you’ll learn about thermal printers, feed assemblies, heating elements, and thermal paper. << Previous: Inkjet Printer Maintenance Next Video: Thermal Printer Maintenance >> If you’ve checked out in a store or you’ve received a package in the mail, then you’ve either received a receipt

Inkjet printer maintenance can keep your printer running at peak efficiency. In this video, you’ll learn about cleaning print heads, replacing inkjet cartridges, inkjet printer calibration, and clearing jams. << Previous: Inkjet Printers Next Video: Thermal Printers >> One of the biggest problems you’ll run into on an inkjet printer is keeping that print head

Inkjet printers provide an inexpensive method of high-resolution color output. In this video, you’ll learn about inkjet printer operation, ink cartridges, print heads, feed rollers, carriage and belt, and inkjet printer calibration. << Previous: Laser Printer Maintenance Next Video: Inkjet Printer Maintenance >> Inkjet or ink dispersion printers can create high-resolution output in, both, black

Laser printers are complex output devices. In this video, you’ll learn how to maintain a laser printer, including toner cartridge replacement, maintenance kit installation, printer calibration, and cleaning. << Previous: Multifunction Devices Next Video: Inkjet Printers >> A laser printer is an amazing piece of technology. Take some high voltage, combine it with some charged

Today’s all-in-one multifunction devices can act as a printer, scanner, copier, and more. In this video, you’ll learn about setting up a multifunction device, configuring a printer language, setting individual print features, configuring badging and secure printing, and working with a flatbed scanner. << Previous: Computer Power Next Video: Laser Printer Maintenance >> Many organizations

Without power, our computers aren’t very useful. In this video, you’ll learn about computer power supplies, power specifications, redundant power supplies, and power supply efficiency ratings. << Previous: Cooling Next Video: Multifunction Devices >> Before we get into this presentation on power, I want to give you a very strong warning to always, always disconnect

One of the by-products of computing is the generation of heat. In this video, you’ll learn how we cool our computing systems using fans, passive cooling, heat sinks, thermal paste, thermal pads, and liquid cooling. << Previous: Expansion Cards Next Video: Computer Power >> All of the technology inside of our computers creates heat, and