Laser printers are basically classified into three types. They are:
1. Black & white laser printer: It is also known as monochrome laser printer and delivers sharp, clear black-and-white text and graphics.
2. Colour laser printer: For printing graphic materials, like brochures, you can opt for a colour laser printer. These printers use CMYK toner (cyan, magenta, yellow and black) that combines and create a wide array of colours.
3. Multifunction laser printer: Multifunction laser printer combines scan, copy and fax functionalities in a single unit. These all-in-one laser printers reduces the need for separate units, thereby helps you save money and space.
Apart from these types, there are also personal laser printers that are designed for use in
small businesses and home offices.
Inkjet vs. Laser Printers
Today, most of the business organisations opt for laser printers as they provide great benefits when compared to inkjet printers.
• A laser printer does not require any ink, instead they use a toner. A toner contains a plastic polymer powder mixed with carbon. These toner particles melt when they are passed through the high-temperature fuser unit. Unlike inkjet cartridges, the toner does not dry up even if you have not used the printer for a brief period.
• Compared to inkjet printers, they are fast in operation with a rapid warm-up time and quick first-copy speed.
• Although laser printers cost high when compare to the inkjet printers. They call for less maintenance and replacement. Unlike inkjet printers, for which you need to replace the cartridges very often, toners of laser printers do not need frequent replacements.
• Laser printers use dry ink that provides complete waterproof. The dry ink will not smudge, so these printers can be used to print on a wide range of paper formats, like labels, transparencies and more.
• Laser printers produce superior quality prints compared to inkjet printers.
What to look for in a laser printer?
• Resolution: When buying a laser printer, the first feature you should have a look at its resolution. Greater the resolution, clearer the print quality. A printer’s resolution is measured in dots per inch (dpi). If you want a printer to print plain text documents, then 600 x 600 dpi is more than just enough. For printing photos and graphic images, you need a minimum of 1200 x 600 dpi to 5760 x 1440 dpi resolutions.
• Paper Capacity: If you print huge volumes of documents, then you need to opt for a printer with great paper capacity. In other words, the printer you choose must have many paper trays to meet your bulk printing needs. To reduce the manual intervention, select a laser printer with automatic sheet feeder (ADF).
• Memory: Similar to your computer, printers feature a processor and a memory unit. Opt for a laser printer with more memory to handle multiple printing jobs efficiently. For printing graphics and colour documents, the printer must have a huge memory; else it may slow down your computer.
• Connectivity: A laser printer is connected to the computer using a USB 2.0 port. Some of the high-end laser printers come with Ethernet options that let you share them in your office network.
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