Your needs, this model
Does it fit your priorities?
Can a wired computer combine color printing, automatic duplex, 250 standard bulk sheets and a 24 ppm Letter declaration?
Yes, when no exact duplex paper size is required; confirm the manual for a particular duplex size.
Explore this need in the finder →Is wireless included merely because a wireless port is present?
No. It requires an optional dongle.
Explore this need in the finder →Can this model scan paper originals?
No. It is a printing-only color laser machine.
Explore this need in the finder →The duplex version of Dell's small-workgroup color family
The Dell 2150cdn is an earlier color laser printer whose useful distinction within its family is included automatic two-sided printing. It shares a brochure with the 2150cn, but Dell specifically assigns the automatic duplexer to the cdn model. Check that complete suffix when comparing an offer or an existing machine.
It is a single-function printer, suited to producing office documents rather than capturing originals. A scanner, copier or fax facility is not part of the design. Its network connectivity helps share printing, but should not be confused with the broader document functions of an all-in-one.
Automatic duplex needs the right paper settings
The included paper-turning mechanism can reduce the manual handling involved in two-sided documents. It is a meaningful difference from a printer that relies entirely on somebody refeeding a stack. Still, automatic duplex is a media-specific routine, not a promise that every accepted envelope, label or heavy cover can pass through it.
The brochure establishes the hardware but does not separately enumerate every duplex size. Before depending on a particular two-sided Legal or specialty-stock job, check the applicable manual and driver. The standard cassette's general size list and the duplexer's approved media instructions answer different questions.
Compare the standard supply with the actual installed trays
The base machine has a 250-sheet drawer and a one-sheet multipurpose position. For ordinary refill planning, that means 250 bulk sheets. The single-sheet position is a convenient alternate feed, not a second sizable paper reservoir.
An optional 250-sheet tray increases the physical total to 501 sheets. Confirm whether it accompanies the actual unit and whether the driver recognizes it. The cassette explicitly lists Letter, Legal and A4, while alternate stocks require the correct source, size and type settings for the job.
Color speed is a declaration, not a guarantee for every file
Dell declares up to 24 one-sided Letter pages per minute in either monochrome or color. That is useful for comparing a documented office-paper rate, but complex graphics and individual job settings can change throughput. It is not a measured photo-quality judgment or a separate duplex-speed result.
The original sheet also distinguishes a maximum monthly duty figure from a description of typical monthly use. The 40,000-page maximum should not become the normal workload target. For an older unit, maintenance history, page count, current driver behavior and supply condition remain practical parts of the decision.
Plan the connection before choosing a location
USB computer printing and Gigabit Ethernet are included. Wireless operation depends on an optional dongle, even though the printer has a connector intended for that accessory. A suitable wired location can therefore simplify the installation when no wireless hardware is present.
Check a compatible driver and representative application output on the intended computer. The old software list does not independently guarantee every current operating system, native phone protocol or direct wireless method. If those capabilities are central to the routine, verify them specifically rather than assuming them from the printer's network capability.
Manage color use without inventing a security workflow
ColorTrack is described as a way to control user access to color printing. That addresses a shared office's use of color output, but it does not independently establish confidential jobs held for PIN collection. Keep color permissions and private document release separate when building a shortlist.
The original starter capacities differ from the larger replacement choices, so identify the actual supplies rather than assuming the highest listed yield is included. Check the voltage label, working clearance and the condition of the duplex mechanism. Choose the 2150cdn around confirmed wired color documents and an approved two-sided paper routine, with the actual trays and software verified.
Key details at a glance
| Color printing | Yes |
|---|---|
| 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 | 40000 pages |
| Included ordinary-paper capacity | 250 sheets |
| Declared one-sided mono Letter rate | 24 pages/min |
| Declared one-sided color Letter rate | 24 pages/min |
| Unit-body width | 15.8 in |
| Unit-body depth | 16 in |
| Unit-body height | 16.3 in |
| Unit weight | 44.1 lb |
| Imaging engine | laser |
Use the exact model’s instructions for operating limits, supplied equipment and version differences.
Paper, software and setup details
Print-rate conditions
Up to 24 ppm one-sided Letter in color or monochrome. Maximum duty is 40000 monthly pages. The separate 400–2000 range is labelled typical rather than recommended, so recommended-volume fields remain unconfirmed. Duplex speed is not established by this sheet.
Paper handling
Included 250-sheet drawer and one-sheet multipurpose position: 251 physical positions, 250 bulk sheets. Letter, Legal and A4 are explicitly listed for the cassette. Optional 250-sheet tray expands total to 501. Automatic duplex is standard specifically for 2150cdn; this sheet does not enumerate duplex sizes, so they remain unconfirmed rather than borrowed from the general size list.
Scanning arrangement
2150cdn is a dedicated color laser printer, without a document scanner, ADF, copying or fax function.
Computer and mobile connections
Included USB 2 computer connection and Gigabit Ethernet. A wireless port accommodates an optional dongle; it is not an included wireless radio. Native AirPrint, Mopria and Wi-Fi Direct support are not established by the reviewed sheet.
Supplies and declared yields
Original starter and standard cartridges: 1200 black and 1200 each CMY. Larger replacements: 3000 black and 2500 each color. Original combined-table footnote names ISO/IEC 19752; no alternate test standard is silently substituted. Current supply prices, remaining cartridge life and running cost are not established.
Software and support
Included 400MHz processor and 256 MB RAM; optional 512 MB module increases total to 768 MB. PCL5e/5c/6 and host-based XPS are listed. ColorTrack 2.1 controls access to color use; it does not independently establish held-job PIN release. Check the actual driver and application on the intended current computer.
Electrical edition and setup
Documented low-voltage version: 110–127 VAC at nominal 50/60 Hz, distinct from 220–240 V regional hardware. Body 15.8 × 16 × 16.3 inches; original weight 44.1 lb explicitly includes duplexer, with toner-loading condition unstated. Allow side cartridge access, paper handling, cables and additional height for an optional tray. Inconsistent printed temperature line is not used.
Sources for this assessment
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