Frequently Asked Questions
What does this set contain for the Color LaserJet 2550N?
One of each 122A cartridge: Q3960A black at 5,000 pages, Q3961A cyan, Q3962A yellow and Q3963A magenta at 4,000 pages each — $229.61 for the sealed set of four. The family's supplies sit under our Color LaserJet 2550N pages, and the codes are identical across the whole 2550 range.
Why buy four at once for a network printer?
Because a networked 2550N collects work from people who never see its warning lights. A complete sealed set by the machine means any channel can be restored the moment it flags, by whoever is standing there, and the rest of the set waits for the next channel. The alternative — four separate orders a year, one of them inevitably late — costs more in lost printing than it saves.
How much color work does 4,000 pages per color represent?
Four thousand pages at standard color coverage is a substantial pile — years of occasional color in a small office, or a single heavy season in a marketing corner. Letterheads, charts and handouts are light coverage and stretch it; full-bleed photos compress it sharply. The gauges, not the brochure figure, track your actual mix.
Do I fit the cartridges in a particular sequence?
The carousel imposes the sequence for you: it presents one position at a time and you exchange what is shown. The printer then calibrates. Sequencing among colors does not matter; what matters is seating each cartridge in the color position the carousel presents, which the color-coded handles make difficult to get wrong.
What cover backs this set?
A 1-year warranty and 1-year free returns behind every cartridge, detailed on our shipping and returns page. Support is available Monday through Friday, 9 AM to 5 PM CST.
Is the drum part of routine restocking for the 2550N?
No. The imaging drum is a separate, long-life component and is not bundled with toner sets. Routine restocking is exactly what is in this box; the drum only joins the list when page defects repeat at a fixed rhythm that new toner leaves unchanged.
About This HP 122A Set for the 2550N
From our HP toner cartridges range, the full four-color set for the networked 2550N, leaving warehouses in Illinois, Pennsylvania, Georgia and California. One shelf item between a busy office and an empty printer.
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