KingKJ Toner Cartridge Set, 4-Pack

If you need to replace all four toner colors, a bundled set is more convenient than sourcing black and color cartridges separately. This KingKJ 4-pack is listed for select Xerox Phaser and WorkCentre printers, with a built-in chip and stated page yields for black and color. The main trade-off is that those yields are based on 5% page coverage, so prints with heavier coverage may use toner faster.

Key specifications

The set contains black, cyan, magenta, and yellow toner cartridges. Its listed cartridge numbers are 106R02759, 106R02756, 106R02757, and 106R02758. Compatibility is stated for the Xerox Phaser 6020 and 6022, along with the WorkCentre 6025 and 6027. Check that your printer model and the cartridge numbers match before ordering, the listing does not establish compatibility with other printers.

KingKJ describes these as high-yield cartridges with a built-in chip. The stated yield is up to 2,000 pages for black and 1,000 pages for each color cartridge, for a claimed total of 5,000 pages at 5% coverage. Treat that as a reference rather than a guaranteed page count: documents with large areas of color, graphics, or bold text can consume toner at a different rate. The listing also says the cartridges undergo quality testing and are ISO 9001 certified, but provides no independent test results.

Who it’s for

This set is aimed at owners of the listed Xerox printers who want replacement toner for everyday documents and occasional color printing. It can make sense for a home office or small workspace that prints in both black and color and would rather keep all four cartridges on hand than replace them one at a time. A solid pick if your printer is on the compatibility list and you value having the full CMYK set ready.

For example, you could keep the cartridges nearby and replace a depleted color when a work handout or school project needs a few charts or colored headings. If you mostly print black text, buying a full color set may be more toner than you need right now. Not the best choice if your printer model is not listed or you need a confirmed yield for your particular mix of documents.

Everyday use

The built-in chip is intended to help the cartridges work with the listed printers, while the stated output goal is clear text and sharp images. Those are manufacturer claims, not a guarantee of results for every printer or document. On the spec sheet, the combination of a chip and a complete color set makes this a straightforward replacement route, a more cautious approach is to buy only the color you need when you are not ready to replace the full set.

KingKJ lists a 2-year warranty, 24-hour customer service, and replacement service for defective products. Those support terms may matter if you prefer having a stated route for handling a faulty cartridge, though the listing does not explain the claim process in detail.

Before you decide

Which printers are listed as compatible? The Xerox Phaser 6020 and 6022, and WorkCentre 6025 and 6027. Other models are not specified.

What colors come in the set? Black, cyan, magenta, and yellow, corresponding to the four listed cartridge numbers.

How many pages should the set print? The stated total is up to 5,000 pages at 5% coverage: up to 2,000 from black and 1,000 from each color cartridge. Actual yield depends on what you print.

Should you buy it?

Choose this set if you own one of the listed printers, use both black and color, and prefer replacing cartridges from one bundle. Its chip, stated yields, and listed support terms give you specific purchase details to weigh, but the page count is tied to 5% coverage and should not be treated as a promise for graphics-heavy printing. If you only need black toner or want verified compatibility with a different printer, this set does not answer that need.