Your needs, this model
Does it fit your priorities?
Can the 120 V B410d automatically print both sides of Legal paper over computer USB?
Yes, with eligible paper and the compatible driver procedure documented in the original guide.
Explore this need in the finder →Does the plain B410d include Ethernet because another family model has it?
No. The exact interface table and LAN chapter distinguish the network variants.
Explore this need in the finder →Does the single-sheet feed provide 300 included bulk-paper sheets?
No. The cassette holds 250 sheets; the optional drawer is not included.
Explore this need in the finder →A USB document printer with automatic two-sided output
The OKI B410d is an earlier monochrome LED printer with a 250-sheet ordinary cassette and an individual-sheet manual feed. Its useful role is direct printing from a compatible computer, with automatic duplex included. It is a dedicated printer rather than a scanner, copier or fax.
This review covers the black 120V B410d, part 91642801. The B410dn is a separately ordered network configuration. The d suffix should not be used as a shortcut for assuming that both versions include the same interfaces.
Automatic Legal duplex is supported under the original conditions
The original automatic-duplex procedure names Letter, Legal 13, Legal 14 and A4. It specifies suitable paper in the 60–105gsm range and describes selecting the source and automatic long-edge or short-edge binding in the compatible Windows PCL driver.
That gives the B410d a verified automatic Legal routine, rather than relying only on Legal appearing in a general supported-paper list. The permission is still specific: envelopes and other unsuitable media should not use automatic duplex, and a general custom-size capability does not confirm every custom sheet for two-sided output.
The hand-feed path is not another bulk drawer
The cassette holds 250 ordinary sheets. A separate manual feed accepts a single sheet for its instructed handling routine. We use the cassette's 250 sheets for the bulk-input comparison, rather than describing the one-sheet slot as an additional stackable tray.
A 530-sheet second cassette is optional. Its capacity and extra installation size should only be counted when the actual offer includes it. For envelopes or heavier suitable stock, follow the named feed path, loading direction, driver media setting and output instructions. A wide media list does not remove those handling conditions.
Choose the network version when an Ethernet cable is essential
The original US table identifies the B410d's USB computer connection and assigns the built-in Ethernet print server to dn configurations. The detailed interface chapter also identifies the network variants. An introduction's inconsistent family wording should not add an Ethernet interface to this exact d model.
A computer-managed sharing arrangement would be different from a built-in network printer. Wi-Fi, native AirPrint, Mopria and a verified PIN-release workflow are not established by the reviewed sources. If Ethernet is essential, compare a documented network model such as the B420dn, which also changes the included paper supply.
Its language and speed declarations are model-specific
The original guide declares 30 pages per minute on Letter and 28 on A4 for one-sided output. These are manufacturer figures, not our timed results, automatic-duplex rates or complete application-job measurements. The 50,000-page maximum duty cycle is not a sustained monthly recommendation.
PCL and the documented legacy Epson and IBM emulations may matter to an established software environment. PostScript 3 is assigned to the B430 configuration in the family material, so that feature should not be borrowed for the B410d. Check current driver availability for the actual computer rather than assuming that an old Windows or Mac list establishes support today.
Check the physical edition and supplies before choosing an older model
The original US brochure gives a body of 14.5×15.6×10.6 inches and 24lb, before the optional second cassette. Leave additional room for the hand-feed path, rear output, paper, cables and maintenance. The 120V edition is distinct from the separately listed 220V model.
Toner and image drum are separate components. The brochure declares a 1,500-page starter and 3,500-page replacement toner; larger cartridge declarations in the same family material belong to other models. Confirm actual compatible supplies, machine condition and current prices. Those historical yields do not establish remaining life or today's cost per page.
Key details at a glance
| Color printing | No |
|---|---|
| Scanner | No |
| Copying | No |
| Fax | No |
| Flatbed scanner | No |
| Automatic document feeder | No |
| Automatic two-sided printing | Yes |
| Automatic two-sided scanning | No |
| Single-pass two-sided scanning | No |
| Color scanning | No |
| Instructed envelope handling | Yes |
| Maximum monthly duty | 50000 pages |
| Included ordinary-paper capacity | 250 sheets |
| Declared one-sided mono Letter rate | 30 pages/min |
| Unit-body width | 14.5 in |
| Unit-body depth | 15.6 in |
| Unit-body height | 10.6 in |
| Unit weight | 24 lb |
| Imaging engine | led |
Use the exact model’s instructions for operating limits, supplied equipment and version differences.
Paper, software and setup details
Print-rate conditions
Declared one-sided output is 30 ppm Letter and 28 ppm A4. The 70000-page duty ceiling is separate from a recommended monthly workload.
Paper handling
The cassette holds 250 ordinary sheets; the single-sheet hand feed is a separate path. A 530-sheet drawer is optional. Automatic Letter/Legal 13/14/A4 duplex requires suitable 60–105 gsm stock; envelopes use manual feeding.
Scanning arrangement
Dedicated monochrome LED printer without scanning, copying, fax or document-feeder hardware.
Computer and mobile connections
The B410d has documented computer USB printing. The exact US interface table and detailed LAN chapter reserve standard Ethernet for network variants. Wireless, native mobile protocols and PIN release are unconfirmed.
Supplies and declared yields
The US brochure separates the 1500-page starter, 3500-page replacement toner and usage-dependent drum declaration. Larger sibling cartridges and current remaining-life claims are not assigned.
Software and support
PCL and legacy emulations are documented; the B430 PostScript column is not transferred here. Check present driver compatibility separately from historical software lists.
Electrical edition and setup
US black 120 V part 91642801 differs from the 220 V and networked variants. Body: 14.5 × 15.6 × 10.6 inches, 24 lb without the optional tray. Allow paper, rear output, cable and service access.
Sources for this assessment
Find a printer for your routine.
Match color output, scanning, connections and paper handling, then compare the exact models.