Our take
The HP Color LaserJet 5550dtn is a color laser printer with a substantial paper configuration and support for larger formats. HP's guide rates it up to 27 pages per minute on Letter, confirms automatic two-sided printing, and lists a standard 100-sheet multipurpose tray plus two 500-sheet trays. It also documents a JetDirect 10/100 Base-TX network interface and 11x17/A3 output support. The model is print-only in the reviewed guide; it is not an MFP. HP does not state a recommended monthly volume there, so the workload fields remain unknown. This model makes the most sense when larger media support and input capacity solve a real office need. Confirm system drivers, tray presence and working duplex on any offered used device; the Amazon search does not establish condition or availability.
A wired office that needs color and larger-format printing, duplex and substantial paper input, and can support a legacy printer..
Skip it if you only print Letter-size documents, need built-in Wi-Fi or multifunction scanning, or require a published monthly recommendation.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- HP documents automatic duplex and up to 27 ppm Letter output.
- The standard dtn configuration includes a 100-sheet multipurpose tray and two 500-sheet trays.
- The guide documents 11x17/A3 support and 10/100 Base-TX networking.
What to weigh up
- The reviewed guide does not provide a recommended monthly page range.
- Built-in wireless is not established by the checked interface information.
- The printer is a large legacy device whose drivers, condition and included trays need checking.
Specifications and exact model details
The key details
| Model covered | Color LaserJet 5550dtn |
|---|---|
| Main functions | Color laser print only; supports 11x17 / A3 |
| Print output | Up to 27 ppm Letter; automatic duplex |
| Two-sided printing | 100-sheet multipurpose tray plus two 500-sheet trays; 10/100 Base-TX network |
Performance figures are manufacturer claims. Source checked October 15, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
Choose it for larger-format color output
HP's guide documents the Color LaserJet 5550 series as supporting 11x17 and A3 sizes. That makes the 5550dtn more relevant to offices that print tabloid-size plans, schedules or color pages than to a desk that only needs ordinary Letter documents. It remains a printer rather than a combined scanner or copier in the reviewed source. Select it because larger media are useful, not simply because the model is physically larger. Confirm the exact 5550dtn label and supported media path on the delivered unit. HP's manufacturer guide supplies the configuration details ([HP Color LaserJet 5550 guide](https://h10032.www1.hp.com/ctg/Manual/c00134099.pdf)).
The dtn setup includes automatic duplex
HP lists automatic duplex printing for the 5550dtn and rates Letter output up to 27 pages per minute. The two-sided path reduces manual steps for routine duplex jobs. A used printer still needs a functional duplex mechanism, so inspect and test it rather than relying only on a seller's suffix. The speed is a manufacturer rating and may not describe a particular page design or the condition of an older machine. It is useful for comparing the model, not a promise for every job.
Three standard feeds provide substantial input
The guide lists a 100-sheet multipurpose tray and two 500-sheet trays as standard in the dtn configuration. Together these supply 1,100 sheets, useful where a team wants longer runs between refills or needs multiple paper stocks staged. Tray 3 is part of the documented configuration; do not assume it is present in a used listing simply because its headline says 5550dtn. Check every tray and guide, especially if a listing combines descriptions from several 5550 variants.
A wired network interface is documented
HP's guide identifies a JetDirect 10/100 Base-TX network interface. This supports a wired network setup, subject to current host compatibility and functioning hardware. The reviewed source does not establish built-in wireless, so a wireless-only installation should not count the model as a match without additional exact-model evidence. Check the interface card and network port, and verify a driver for the intended operating systems. This is especially important with legacy equipment because a correct physical connection alone does not ensure convenient current support.
A monthly recommendation is not given
The checked HP guide does not state a recommended monthly page range. The profile leaves both monthly values unknown and does not use a maximum duty-cycle figure as a substitute. Offices with a required planning band should seek an exact HP source that states a recommendation or select another model with this information. Large trays and wide-format support describe capability, not a recommended workload. Keep the decision grounded in known media, duplex and connectivity facts while treating workload fit as an open question.
Compare for your needs
For a smaller footprint compare a Letter-only color laser printer; for integrated scanning, compare a color laser MFP.
Find the undefined that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
Can it print larger than Letter?
HP's guide documents 11x17 and A3 support for the series.
Does the 5550dtn print on both sides automatically?
Yes. HP lists automatic duplex for the dtn configuration.
How much standard paper input is listed?
The dtn includes a 100-sheet multipurpose tray and two 500-sheet trays.
What monthly volume does HP recommend?
The reviewed guide does not state a recommended monthly range.
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 and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- HP Color LaserJet 5550 series user guide ↗ — checked October 15, 2026.
- HP 5550 series guide for dtn speed, trays, duplex, media and interface ↗ — checked October 15, 2026.
The decision
The 5550dtn is a documented wide-format color printer with duplex and high standard input, though legacy support and monthly guidance need checking.
Is it the right fit?
Check the exact model and today’s offers on Amazon.