LaserJet 4350DTNSI
The LaserJet 4350DTNSI added international solutions packaging to the range-topping 4350DTN — duplexing, networking, extra capacity and fleet software on the fastest 2005 workgroup engine; global enterprises standardized on this specification. It takes the HP 42A cartridge, sold here as the Q5942A, with the high-yield 42X — the Q5942X — above it, and a jumbo-yield Q5942AJ at the top of the range for the busiest queues.
Standardization is the whole point of a configuration like this: the same printer, bought the same way, in office after office. The quiet benefit lands on supplies. When every site runs the same machine, every site reorders the same short list of cartridges, purchasing stops being a local research project, and a spare bought for one location fits the fleet everywhere else. This page is written with that fleet logic in mind.
Toner Cartridges for LaserJet 4350DTNSI
- Q5942AJ — jumbo yield — Black; page yield: See product page
- Q5942A MICR — Black; page yield: See product page
- Q5942X MICR — high yield — Black; page yield: See product page
- Q5942A — standard yield — Black; page yield: See product page
- Q5942X — high yield — Black; page yield: See product page
- Q5942A Premium Quality — 5 Pack — Black; page yield: See product page
- Q5942A — standard yield, 5 Pack — Black; page yield: See product page
- Q5942X — high yield, 5 Pack — Black; page yield: See product page
- Q5942A — standard yield, 3 Pack — Black; page yield: See product page
- Q5942X — high yield, 3 Pack — Black; page yield: See product page
- Q5942A — standard yield, 2 Pack — Black; page yield: See product page
- Q5942X — high yield, 2 Pack — Black; page yield: See product page
- LaserJet 4350DTNSI cartridge (model-named listing) — Black; page yield: See product page
- HP 4350N (4350N) black cartridge listing — Black; page yield: See product page
Which cartridge should you buy?
Fleets do best by picking one tier and holding it everywhere. Most DTNSI sites belong on the Q5942X: high yield suits a networked, duplexing department printer, and its packs scale from a single spare to a five-pack for a stockroom. Locations whose cartridges cycle too quickly even at high yield are the exception that justifies the Q5942AJ jumbo fill. The standard Q5942A remains the fallback for a lightly used site. Whichever tier a fleet chooses, the compatible cartridges here are covered by a 1-year warranty and 1-year returns.
Chip, toner and everyday use
Multi-site fleets should keep one reorder rule everywhere: when a cartridge is installed, check the code printed on its label against the site's standard before assuming the last order was right — one wrong-code delivery can otherwise be repeated fleet-wide. Store each site's spare sealed, flat and away from heat, and use the oldest stock first so cartridges do not age on shelves. The machine's toner gauge reflects the shared queue's total use, so a fast-dropping gauge at one site usually signals volume, not a faulty cartridge.
Frequently Asked Questions
Which toner cartridge does the LaserJet 4350DTNSI use?
The Q5942A family: the standard cartridge, the high-yield Q5942X, and the jumbo-yield Q5942AJ, all in the same fit.
Does the DTNSI take the same cartridge as the rest of the 4350 line?
Yes. The solutions packaging changed the printer's configuration, not its cartridge — the whole family shares the Q5942A fit, which is what makes fleet stocking simple.
Which tier should a fleet standardize on?
For most sites, the Q5942X. It balances fill depth against cartridge price, and its pack sizes let small and large locations follow the same rule at different scales.
What if one location empties cartridges much faster than the others?
Give that site the Q5942AJ jumbo-yield cartridge rather than changing the fleet standard — the fit is identical, only the fill is deeper.
The same cartridges serve these related models: