HP LaserJet Pro 4001dn Wired Black & White Laser Printer, Single Function Print, 2-Sided Printing, Best for Office (2Z600F)

Items of a particular grouping, as merchandised and labeled by a manufacturer

Indicates the type of display panel on the product.

Refers to whether or not a printer has built-in tanks for ink. This feature is specific to Tank printers and allows them to store high quantities of ink. Non-tank printers will be classified as “standard”.

Printer Type specifies the printing technology. Inkjet printers use ink cartridges which output droplets of ink onto paper through the printhead nozzles. Laser printers use a laser beam to create an image onto a drum, which then transfers the image onto paper through powder toner cartridges. Dot Matrix printers use printheads made of pins which press ink-soaked ribbon onto paper to create images. Zero Ink printers utilize heat technology, not requiring an ink cartridge, toner or ribbon.

Refers to the recommended use case of each printer. Home printers are best for a household, whereas home office printers are best from work from home individuals or personal workspaces.

Mobile Device Printing allows a user to send files to the printer from their device (such as a phone or tablet) through a local wireless connection.

Refers to a device’s capability to connect to Wi-Fi networks, either wirelessly or though an ethernet cable.

The overall depth of the product, measured front to back.

Weight of the product measured in pounds.

Product certified to meet U.S. EPA and Dept. of Energy standards for energy efficiency.

Absolute maximum number (or range) of pages the machine can print in any given month.

Indicates the number of printed pages the printer output tray can hold.

Indicates the number of sheets of paper the printer can hold in the printer input tray.

The amount of electricity consumed in one hour, measured in Watts.

Capable of printing on any size of photo paper.

Borderless printing allows you to print to the edges of a piece of paper without any white border or margin visible.

Max print resolution, measured in dots per inch (dpi), refers to the maximum amount of detail in a printed image. The higher the resolution, the higher the quality and sharpness of the image.

Double sided printing (also known as duplexing) is a feature that allows printers to print on both sides of the paper. Can either be manual, meaning the user will need to refeed the page in order to print on the other side, or automatic, where the printer will do the work for you.

Expressed as images per minute (IPM), refers to the print speed of the printer when producing black and white images based on standards from the International Organization for Standardization (ISO).

Indicates the amount of standard internal or expandable memory for a printer. For example, a printer could have a standard memory of 256 MB and expandable memory of 512 MB. Additional memory is required for a printer to process high-volume tasks.

Actual manufacturer name for the color of the product.

Indicates the type of processor and processor speed the printer has, measured in gigahertz (GHz) or megahertz (MHz).

Recommended number of users that can be using the device.

The range of temperatures, typically given in degrees Celsius or Fahrenheit, within which the product can operate effectively without performance degradation.

Portable printers allow a user to print on-the-go. This means the printer can operate without being plugged in, using an internal battery.