Our take
HP's U.S. store maps product Q3704A#ABA to the Color LaserJet 2550n. HP's series guide describes the n configuration as adding a 250-sheet tray and an internal JetDirect print server to the 2550L base arrangement. The 2550Ln is a related but distinct model with JetDirect and without that extra tray. HP specifies manual duplex for the reviewed n model. The exact reviewed sources do not set a recommended monthly range. Confirm the suffix because the family variants differ in paper configuration and must not be substituted for one another.
A wired office that needs color output and the 2550n's added paper tray, and can accommodate manual duplex and older equipment..
Skip this model if standard automatic duplex, built-in Wi-Fi, copying or scanning, or a supported newer platform is required.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- HP maps Q3704A#ABA to the exact U.S. 2550n configuration.
- The n version adds a 250-sheet tray and internal JetDirect networking over the 2550L base.
- HP identifies manual duplex rather than implying automatic page turning.
What to weigh up
- Two-sided jobs require manual handling on the documented n configuration.
- The model is print-only and does not provide copy, scan, or fax functions.
- No recommended monthly workload range is established in the reviewed HP sources.
The key details
| Model covered | 2550n (Q3704A#ABA) |
|---|---|
| Main functions | Print only |
| Print output | Color laser; speed not stated in the reviewed exact-model packet |
| Two-sided printing | Manual duplex; standard 250-sheet tray and internal JetDirect |
Performance figures are manufacturer claims. Source checked October 11, 2026. Regional models and included accessories can differ.
What the features mean for you
Distinguish the 2550n from the 2550Ln
HP's U.S. product page ties Q3704A#ABA to the 2550n, and the family guide spells out the suffix differences. The 2550n adds a 250-sheet tray and internal JetDirect server to the 2550L base. The released 2550Ln is not an interchangeable substitute: it has JetDirect but lacks that additional tray. Check the product code on a used unit and count the trays rather than relying on a family photo or abbreviated listing title. Exact suffix confirmation is the key identity check for this model.
Color output without multifunction tools
The HP 2550 series is a color laser printer, not an all-in-one. It suits a location that needs color pages from a dedicated print queue but does not need the same machine to copy, scan, or fax. Separate office equipment may still be necessary for document capture. Color capability alone does not predict toner cost, image quality on a particular page, or the condition of a used engine. Confirm sample output and supplies for the exact device before relying on it for recurring color work.
Plan around manual two-sided printing
HP's specifications identify manual duplex for the 2550n. Users must refeed pages for the second side, which can be reasonable for occasional packets but adds attention and handling to a frequent report workflow. Do not borrow automatic duplex facts from another 2550-series suffix. If automatic page turning is essential, choose a model with that feature documented for the exact configuration. The source establishes the model's intended feature set; it does not prove that a particular used unit has a complete paper path or working rollers.
Use the extra tray as a configuration benefit
The 2550n's additional standard 250-sheet tray creates a second paper source beyond the base arrangement. It can keep a common stock loaded separately from an alternate size or letterhead, reducing changes during a shared routine. Capacity is useful only when the tray is present and the required media fit the supported feed path. Verify the tray and its movement on the offered unit. A separate optional feeder or an image of another 2550 model does not establish what is included with a listing.
Keep workload expectations grounded
The reviewed HP product and series sources do not establish a recommended monthly page range for the exact 2550n. Keep both workload endpoints unknown instead of deriving them from maximum duty, print speed, tray count, or a nearby model. The system is also a legacy design, so driver compatibility and current supply access should be checked against the office's needs. Ask for a recent test page, the product label, and service history. The specification describes the original configuration; it cannot certify an aging machine's present performance.
What else to compare
The HP 2550Ln shares the family and wired JetDirect but lacks the n model's added 250-sheet tray; a newer duplex printer avoids manual refeeding.
Before you buy
Does the 2550n include an extra paper tray?
Yes. HP's family guide says the n model adds a standard 250-sheet tray to the 2550L base configuration.
Is the 2550n a color all-in-one?
No. HP identifies it as a color printer; copy, scan, and fax functions are not listed for this model.
Does it turn pages automatically for duplex?
No. HP specifies manual duplex for the 2550n, so users handle the paper between sides.
What monthly volume does HP recommend?
The reviewed HP sources do not establish a recommended monthly workload range for the exact 2550n.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- HP U.S. Color LaserJet 2550n identity and product number ↗ — checked October 11, 2026.
- HP U.S. exact 2550n model and product number Q3704A#ABA ↗ — checked October 11, 2026.
- HP U.S. Color LaserJet 2550n family specifications ↗ — checked October 11, 2026.
- HP Color LaserJet 2550 family guide describing the n tray and JetDirect configuration ↗ — checked October 11, 2026.
The decision
Choose the 2550n only when its added tray and wired color output are useful enough to justify manual duplex and legacy-device checks.
Is it the right fit?
Check the exact model and today’s offers on Amazon.