HP 642A

HP 642A Toner Cartridges

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Tonerandinkjetstore.com provides high quality compatible & OEM printer cartridges & supplies for the HP 642A Toner. Our compatible HP CB400A, CB401A, CB402A, CB403A toner cartridges are guaranteed to meet or exceed the factory cartridge specifications, and are backed by our Lifetime Cartridge Warranty. We also carry a full line of OEM cartridges backed the original manufacturers one year warranty.

Before HP's color lasers got slim, workgroup machines like the Color LaserJet CP4005 (and its networked DN and N siblings) did the heavy lifting — and the HP 642A set, HP parts CB400A through CB403A, is the supply family those printers were designed around. You replace four cartridges — black plus the three color cartridges — to keep registration tight and color consistent across long reports and marketing runs. The CP4005 was a departmental tank, which is why many are still printing years later; fresh toner, rather than a new printer, is usually all an aging machine needs to look current again. Both genuine OEM HP 642A cartridges and compatible alternatives live on this page, so a cost-conscious office can keep a reliable veteran running without paying OEM prices on every single color.

Works with these HP printers

Frequently Asked Questions

Will the HP 642A set work in my CP4005?

Yes, if it is a Color LaserJet CP4005, CP4005N, or CP4005DN — those three models all take the 642A family (CB400A through CB403A). The cartridge number printed on your installed cartridge is the surest check.

Are compatible 642A cartridges safe for an older printer?

Compatible cartridges are built to the same physical and electrical spec, so they slot into a CP4005 just like OEM. For an aging printer, they are a sensible way to keep printing without spending more than the machine is worth.

Which 642A cartridge runs out first in an office?

Black, almost always — everyday documents lean on it. Color cartridges last longer unless you print brochures or photos regularly. Watch the black level and keep one spare so the office printer never stalls.