Our take
Lexmark's CX725de is a color multifunction device for a substantial office workflow. It prints, copies, scans, and faxes at up to 50 pages per minute, with automatic duplex and a reversing duplex ADF for two-sided originals. Gigabit Ethernet, USB, and 650 sheets of standard input support a shared wired installation. The recommended monthly range is 2,000–20,000 pages, a broad band that should be compared with normal office volume. The checked data does not establish built-in Wi-Fi for this exact de configuration.
A wired office that needs high-throughput color printing, duplex document capture, fax, and an ample paper supply..
Choose another model if built-in Wi-Fi is required, color and MFP capability would be unused, or a compact low-volume personal printer is the goal.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Lexmark lists color print, copy, scan, and fax for the exact CX725de.
- Automatic duplex output and a reversing duplex ADF support two-sided work in both directions.
- Gigabit Ethernet, 650-sheet standard input, and a recommended 2,000–20,000 page range suit an office queue.
What to weigh up
- Built-in Wi-Fi is not established in the checked CX725de source.
- A 50 ppm rating and large input capacity may be more than a small or occasional user needs.
- The broad monthly recommendation is a selection guide, not a guarantee of cost or unit condition.
Specifications and exact model details
The key details
| Model covered | CX725de |
|---|---|
| Main functions | Color print, copy, scan, and fax |
| Print output | Up to 50 ppm |
| Two-sided printing | Automatic duplex printing and reversing duplex ADF |
Performance figures are manufacturer claims. Source checked October 12, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
A color MFP for a shared document workflow
Lexmark's U.S. page identifies the CX725de as a color laser multifunction printer with print, copy, scan, and fax functions. This is useful where an office needs one machine for color pages and paper document intake, rather than a printer-only queue. The exact de model and part 40C9500 matter because family variants can differ. Color printing is established, and the available features support an integrated workflow. If color or fax is not needed, a simpler printer may reduce the amount of equipment and setup that the team has to manage.
Rated speed belongs to the workgroup decision
Lexmark rates the CX725de up to 50 pages per minute. This figure is useful for comparing its intended pace with a busy office queue, but it is a manufacturer rating rather than a guarantee for every mixed color job. Teams should consider the kinds of documents they send and the number of users sharing the device. The model combines that rated speed with copier, scanner, and fax functions, so it is not just a fast printer. A smaller office that prints occasional color pages may value a less capable model that takes less effort to support.
Duplex applies to output and document capture
The CX725de documents automatic duplex printing and a reversing duplex ADF. The printer can turn pages for two-sided output, while the reversing feeder supports scanning both sides of originals. These are separate conveniences that can reduce hand handling across a report workflow, but the ADF has finite capacity and long batches may need multiple loads. Check that an offered device includes and functions with its feeder; the manufacturer's feature list cannot establish the condition of a used machine. If most originals are single-sided, a duplex scanner may not be worth the extra complexity.
650 sheets of standard input support longer runs
Lexmark lists 650 sheets of standard input for the CX725de. The available information describes that as the standard paper arrangement for this exact part, giving a shared office a larger buffer than a small desk tray. This can reduce refill interruptions but still requires staff to replenish paper and check that the correct trays are installed. The capacity is not a recommended monthly volume. Inspect the specific machine's drawers and feed path, and distinguish standard equipment from optional add-ons on a reseller page.
Gigabit Ethernet is clear; Wi-Fi is not
The checked Lexmark specifications list Gigabit Ethernet and USB. Those interfaces support a fixed wired network or direct workstation connection. They do not establish built-in Wi-Fi, so a wireless requirement should remain unknown until another exact-model source verifies the feature. Do not infer Wi-Fi support from the family's other suffixes. Confirm the intended network path and check the actual ports before choosing a used unit; connection setup, office authentication, and driver support are separate from the model's published interfaces.
The recommended range signals a substantial workload
Lexmark recommends a monthly volume between 2,000 and 20,000 pages. This broad band can help identify the CX725de as an office model, but the lower and upper numbers do not predict a particular unit's reliability or cost per page. Estimate regular monthly output and compare it with the manufacturer's recommendation, then plan for color supplies, paper, and maintenance. A team well below the range may not benefit from the machine's capacity; a team within it can use the high-speed MFP functions and duplex feeder as part of a shared workflow.
Compare for your needs
Compare a wireless color MFP if cable-free placement is required, or a print-only model if document intake and fax are unnecessary.
Find the undefined that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
Does the CX725de include fax?
Yes. Lexmark lists fax along with print, copy, and scan functions for the CX725de.
Can the CX725de scan two-sided originals?
Lexmark specifies a reversing duplex ADF for the CX725de, supporting two-sided document scanning.
Does the CX725de include Wi-Fi?
The checked exact-model page establishes Gigabit Ethernet and USB but does not establish built-in Wi-Fi.
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 CX725de specifications ↗ — checked October 12, 2026.
- Lexmark CX725de specifications: functions, speed, duplex ADF, interfaces, input, and recommended monthly volume ↗ — checked October 12, 2026.
The decision
The CX725de fits a wired workgroup that uses color, fax, duplex printing, and duplex scanning. Its Ethernet-first setup and office-scale input are the main conditions to weigh.
Is it the right fit?
Check the exact model and today’s offers on Amazon.