Our take
The Lexmark C734n is a wired color laser printer for a shared office queue. Lexmark maps part 25C0350 to this exact n configuration and lists up to 30 pages per minute in both black and color, 650 sheets of standard input, Ethernet and USB. Its recommended monthly range is 1,500–9,200 pages. The suffix matters: the C734n is not the C734dn, and automatic duplex is not standard on the n model. That makes the C734n a more natural fit for a team that prioritizes color speed, wired sharing and paper capacity over automatic two-sided output. Confirm the model plate and installed options on a used machine before treating it as a duplex printer.
A wired color print queue for a workgroup that values a 650-sheet standard paper supply and can work without built-in automatic duplex..
Choose another exact configuration if automatic two-sided printing is a must or if you need built-in wireless rather than wired Ethernet.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Lexmark lists up to 30 ppm in both black and color for ordinary office output.
- The 650-sheet standard input offers a documented baseline for a shared printer.
- Ethernet and USB plus a 1,500–9,200 recommended monthly range clarify its office role.
What to weigh up
- The C734n does not include standard automatic duplex, unlike a configuration with a duplex suffix.
- Lexmark does not list built-in Wi-Fi for this configuration; its standard network path is wired.
- The 85,000-page duty-cycle figure is a ceiling, not the recommended monthly workload.
Specifications and exact model details
The key details
| Model covered | C734n |
|---|---|
| Main functions | Color laser print-only; up to 30 ppm black and color |
| Print output | 650-sheet standard input; automatic duplex not standard on C734n |
| Two-sided printing | Ethernet and USB; 1,500–9,200 recommended pages/month |
Performance figures are manufacturer claims. Source checked October 16, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
Color speed is rated at 30 pages per minute
Lexmark rates the C734n up to 30 pages per minute in black and in color. Matching black and color ratings help a team compare it with printers whose color output is slower than monochrome output. The listed rate is a manufacturer specification, not a guarantee for graphics-heavy pages, first-page response or every print setting. The C734n is print-only, so copying or scanning still requires another device. Check that the actual suffix is C734n; adjacent versions have different equipment and should not be treated as interchangeable. ([Lexmark C734n specifications](https://www.lexmark.com/en_us/printers/printer/5008/Lexmark-C734n)).
A 650-sheet standard supply supports shared use
Lexmark lists 650 sheets of standard input for the C734n. That gives an office a larger starting supply than a basic 150-sheet personal printer, and it can reduce how often someone refills the machine during a busy day. Optional drawers should only be counted when the offered unit includes them. Inspect the trays and feed path, and make sure the paper sizes used by the team are supported. A printed specification describes standard capacity; it does not confirm that removable trays remain with a second-hand machine.
Treat automatic duplex as a configuration question
The C734n is the network version without standard duplex; it is distinct from the C734dn. For a small number of two-sided pages, a manual workflow may be acceptable, but recurring double-sided packets are more convenient with an installed automatic duplexer. Do not assume that a C734 family listing, photograph or parts description describes the n model. Check the full suffix and the physical unit's rear path before making duplex a deciding feature. If automatic two-sided printing is a firm requirement, a standard duplex configuration is the simpler fit.
Ethernet is the documented shared connection
Lexmark lists Ethernet and USB for the C734n. Ethernet is the practical standard path for a shared wired office; USB can serve a direct computer connection. Built-in wireless is not part of the documented standard configuration, so users who require Wi-Fi should verify supported optional hardware or select another exact model. Confirm compatibility with the office's print server and driver environment, especially for a legacy unit. The presence of Ethernet does not prove that the printer is configured for a particular network or that a cable comes with it.
Compare expected pages with the recommendation
Lexmark recommends 1,500–9,200 pages per month for the C734n. This range is more useful for workload fit than the separate 85,000-page monthly duty-cycle maximum. A routine near the upper part of the band may make the color speed and paper capacity valuable; occasional home use may not justify a large workgroup machine. For a used printer, review its supplies, maintenance history and included parts separately. Those factors affect the individual unit and are not established by the model's original rating.
Compare for your needs
Choose the C734dn or another exact model with standard automatic duplex when two-sided output is essential; choose a smaller device for light personal printing.
Find the undefined that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
Which part number identifies the C734n?
Lexmark maps 25C0350 to the C734n color laser printer.
Does this model include automatic duplex?
No. The C734n has no standard duplex unit; verify the suffix and installed options rather than borrowing C734dn features.
How fast does it print in color?
Lexmark lists up to 30 pages per minute for both color and black output.
What monthly range does Lexmark recommend?
Lexmark recommends 1,500–9,200 pages per month. The separate duty-cycle maximum is not a recommended target.
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. C734n product specifications and part 25C0350 mapping ↗ — checked October 16, 2026.
- Lexmark U.S. mapping of 25C0350, color speed, input, interfaces, duplex configuration and recommended monthly range ↗ — checked October 16, 2026.
The decision
The C734n fits a wired color workgroup that can use its 30-ppm rating and 650-sheet input without assuming automatic duplex.
Is it the right fit?
Check the exact model and today’s offers on Amazon.