Cool Toner 89A CF289A Black Toner Cartridge, 2-Pack for HP LaserJet

For offices and workgroups that use compatible HP LaserJet Enterprise printers, this two-pack provides black toner for everyday document printing. Each cartridge is rated for up to 5,000 pages at 5% coverage. The compatible replacement format lets you restock two cartridges together for the listed printer models.

At a glance

This pack contains two Cool Toner 89A CF289A black toner cartridges. They are compatible replacements for the specified HP printer models, offering a practical way to keep toner on hand for routine printing. The stated yield is up to 5,000 pages per cartridge when printing on Letter or A4 paper at 5% coverage. Actual page yield varies with print coverage and usage, so documents with heavier areas of black may use toner differently than lightly covered pages.

The black toner is intended for laser printing on plain paper. Its single-color format suits text documents and other everyday monochrome print jobs, while the stated focus on consistent, sharp printing makes it relevant for recurring office output such as reports, forms, and correspondence. This is a compatible replacement cartridge, not an HP OEM cartridge.

Size & fit

Choose this cartridge for the listed HP LaserJet Enterprise models: M507n, M507dn, and M507x, as well as M528dn, M528f, M528c, and M528z, including the Enterprise Flow MFP models identified in the compatibility information. Matching the printer’s model number is the practical way to select the right cartridge for your device. The cartridge is identified as 89A / CF289A, helping distinguish it from other toner options in the same printer range.

Everyday use

A two-cartridge pack is useful when a printer supports regular document work and keeping a spare on hand matters. For example, an office can install one cartridge and store the second for a later replacement, rather than sourcing another unit as soon as toner runs low. The stated yield per cartridge gives a reference point for planning routine black-and-white printing, with the 5% coverage condition providing context for interpreting that figure.

For everyday print tasks, use plain paper and select the compatible printer model from the list above. The black, single-color toner is suited to text-led pages and standard office documents. If you are comparing a single-cartridge purchase with a multi-pack, this two-pack brings two compatible replacements together for a printer that uses 89A / CF289A toner.

When it makes sense

This pack makes sense for users of the listed M507 and M528 series printers who want two black toner replacements in one purchase. It is particularly relevant for workplaces, shared printers, and home offices that print documents regularly and prefer to have a spare cartridge ready. The model-specific compatibility and stated page yield help you assess the fit and plan your supplies around your printing needs.

Choose the Cool Toner 89A CF289A two-pack when your printer is one of the compatible models and you want black toner for ongoing plain-paper document printing. The two-cartridge format supports planned restocking, while the per-cartridge yield gives a useful reference for everyday monochrome use.