HP DesignJet 510

The 510 makes sense for a small architecture studio, field office, survey team, or department that mainly prints individual sheets and modest drawing runs. The practical minimum line width is 0.003 in, and the stated line accuracy is +/- 0.2 %. Those details matter when small annotations, utility callouts, and layered CAD linework have to remain legible rather than turn into a gray argument.

Media handling is straightforward: one roll feed, single-sheet feed, and an automatic cutter for media other than canvas. It supports bond, coated and technical papers, film, photographic media, proofing media, self-adhesive media, banner/sign media, and canvas. That range helps when the same office produces permit drawings on bond and a color coordination sheet on coated stock. The trade-off is operator attention. One roll means a changeover whenever the next job needs a different loaded media type or width.

Bottom line: This is a sensible technical printer when the queue is manageable and the operator is nearby.

HP rates draft color A1 line drawings on plain paper at 31 A1 prints per hour, or 80 sec/page. Treat that as a rated drawing-speed reference, not a promise that a mixed bid package will land at the tray on that rhythm. File processing, roll changes, cut-sheet loading, and the person who sent the wrong revision all take their turn. They always do.

The printer uses cyan, magenta, yellow, and black printheads, with dye-based color ink and pigment-based black ink. Supplies listed for this model include HP 11 and HP 82 inks. Best-quality output is specified at 2400 x 1200 DPI for black and 2400 DPI for color. That is useful for fine CAD output and color-coded documents, but it does not turn a single-roll device into a high-volume reprographics queue.

For basic workstation printing, USB 2.0 and parallel ports are present. For shared access, compatible JetDirect accessories are listed. The older operating-system compatibility list deserves a careful conversation with IT before this printer is placed into a current managed environment.

Bottom line: It can produce deadline work, but it needs a simple workflow and someone who owns the media changes.

Stay with this format when Arch D is the largest routine sheet and printing is mainly a local task. Its 49.3 x 18.5 x 13.7 in footprint and 85.3 lb weight also make it easier to place than a wider production unit. Cut sheets can run up to 24 x 74.7 in, while roll print length is listed as unlimited depending on media thickness.

If scanning, copying, and 36-inch output are part of the daily job, the discontinued HP DesignJet T918 36-in is the relevant in-family step-up listed here. That is a different workflow category: wider media plus scanner/MFP capability. If the question is a 24-inch alternative rather than a wider MFP, compare the 510 with the Canon GP-200 24-in based on the applications, media, and support arrangement actually available to your office.

There is no duplex option. That is rarely fatal for plan output, but it matters if someone expects this machine to cover ordinary office-document printing too. For a broader view of its class position, see the technical-printer ranking.

Bottom line: Buy for focused 24-inch drawing output, not because you hope it will absorb every print task in the building.