Our take
Lexmark identifies part 33S0300 as the E250dn, a monochrome laser printer for print-only work. Its specifications list up to 30 pages per minute on Letter paper, automatic duplex, a 250-sheet input tray and USB, Ethernet and parallel connections. Lexmark recommends 250 to 2,200 pages per month and marks the model discontinued. That makes the E250dn a useful candidate when a modest wired office still relies on a legacy printer, but it also makes exact model identity, driver support and consumable availability practical checks. It is not a wireless multifunction device.
A legacy wired desktop or small-office mono queue that needs automatic duplex and a published moderate monthly range, with lifecycle and consumables checked before purchase..
Skip it if you need built-in wireless, copy or scan functions, a current product line, or a monthly range above Lexmark's recommendation.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Automatic duplex is documented for the exact E250dn configuration.
- Ethernet, USB and parallel provide several wired connection options.
- The 250–2,200 monthly recommendation gives a defined workload reference.
What to weigh up
- Lexmark marks the printer discontinued, so current support and supply availability need separate checking.
- Wireless, copy, scan and fax are not part of the documented print-only E250dn role.
- A used unit needs an exact part-number and condition check before its features can be relied on.
Specifications and exact model details
The key details
| Model covered | E250dn (33S0300) |
|---|---|
| Main functions | Monochrome print-only laser printer; up to 30 ppm Letter |
| Print output | Automatic duplex; 250-sheet input tray |
| Two-sided printing | USB, Ethernet and parallel; recommended 250–2,200 pages monthly |
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
Confirm the dn suffix and part number
Lexmark's [U.S. page](https://www.lexmark.com/en_us/printers/printer/3715/Lexmark-E250dn) maps product number 33S0300 to the E250dn. The suffix matters because neighboring E250 configurations do not necessarily share the same duplex or network details. The dn model is a monochrome print-only device, not a copier or scanner. Comparing an exact suffix protects the purchase from seller titles that shorten the product name or combine details from another variant. Ask for a clear label photo and match the part number before applying this profile to a used listing.
A 30 ppm rating and automatic duplex suit recurring reports
Lexmark rates the E250dn up to 30 pages per minute on Letter and lists integrated automatic duplex. The duplex mechanism turns pages without requiring the operator to lift and reload a printed stack. That can simplify routine reports, policies or forms that are read on both sides. The rated speed is a maximum manufacturer figure and does not promise the same rate for graphics, heavy coverage or every older device. If automatic two-sided printing is a must-have, test that mechanism on the individual unit instead of inferring present condition from the original specification.
A 250-sheet tray supports a regular desk queue
The documented 250-sheet input tray provides a conventional amount of paper for an individual workstation or small shared queue. Lexmark's recommended monthly range of 250 to 2,200 pages gives another way to compare the model with a routine workload. These facts address different limits: tray capacity describes how much paper is loaded at once, while the recommended range is a monthly usage guide. Neither guarantees that a particular used machine is in good repair. Review the tray, rollers and paper path and verify the page count and output before accepting a used device.
Wired connectivity is broader than a single USB port
Lexmark lists USB, Ethernet and parallel connections for the E250dn. Ethernet can support a wired shared queue, USB a direct workstation, and parallel may matter where older equipment remains in place. The source does not list built-in wireless, so a wireless requirement would call for a different exact model or verified add-on rather than a seller's generic network label. Confirm which ports are present and working on the device being offered. A model's original interface specification does not establish the health of a secondhand port or compatibility with every current operating system.
Discontinued status changes the buying checklist
Lexmark marks the E250dn discontinued. That does not erase its original automatic duplex and connection specifications, but it does make lifecycle questions more prominent. Check whether a return period exists, whether the printer has been tested with the intended driver, what consumables are included, and whether replacement supplies are accessible in the buyer's region. Avoid assuming that because toner listings exist today they will remain available. Lexmark's 250–2,200 monthly recommendation is the only workload range used here; no current price, stock or seller-specific condition is asserted.
Compare for your needs
Choose a current mono network printer if ongoing software and consumable support matters more than this legacy model's port combination.
Find the undefined that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
Does the E250dn include automatic duplex?
Yes. Lexmark documents automatic two-sided printing on the exact E250dn model.
What connections does Lexmark list?
The U.S. specification lists USB, Ethernet and parallel; built-in wireless is not listed.
What workload does Lexmark recommend?
Lexmark gives a recommended monthly range of 250 to 2,200 pages for the E250dn.
Is the E250dn still a current product?
Lexmark marks the E250dn discontinued, so support and supply availability should be checked for the intended use.
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.
- Lexmark U.S. E250dn product and specification page ↗ — checked October 15, 2026.
- Lexmark U.S. exact part mapping, print speed, duplex, paper tray, interfaces, recommended volume and lifecycle ↗ — checked October 15, 2026.
The decision
The E250dn fits a modest wired mono queue when automatic duplex and its documented monthly band meet the need and discontinued status is acceptable.
Is it the right fit?
Check the exact model and today’s offers on Amazon.