Choosing an all-in-one laser printer helps small offices streamline printing, scanning, and copying. The models below emphasize speed, reliability, and flexible connections, with features like auto document feeders and duplex printing to keep workflows moving. This guide highlights five top options, each with strong performance for black-and-white or color tasks, so teams can pick the right balance of value and capability for their needs.
| Product | Brand | Key Strength |
|---|---|---|
| Brother DCP-L2640DW | Brother | Fast mono prints; duplex; wireless |
| HP Color LaserJet Pro MFP 3301sdw | HP | Color prints; versatile |
| HP Laserjet Pro MFP 3101fdw | HP | Fax; duplex; compact |
| Brother MFC-L3720CDW | Brother | Color laser; strong connectivity |
| HP LaserJet MFP M235sdw | HP | Compact; duplex; Wi‑Fi |
Across these picks, common benefits include multi-function capability (print, scan, copy, and sometimes fax), auto document feeders for multi-page jobs, and wireless or Ethernet networking to support shared offices. Consider print speed, paper capacity, and total cost of ownership when comparing models—especially for teams with high-volume printing or frequent color documents. The following sections provide detailed snapshots of each product, highlighting how they fit typical small-office workflows.
Brother DCP-L2640DW: Compact Mono All‑In‑One

The Brother DCP-L2640DW combines a monochrome laser printer, scanner, and copier in a compact form suitable for small offices. It offers print speeds up to 36 pages per minute and scan speeds up to 23.6/7.9 ipm for black and color, respectively. An auto 50-page document feeder supports multi-page scanning and copying, helping teams process larger jobs efficiently. Connectivity includes dual-band wireless and Ethernet for flexible network integration, along with USB for local computer connections. This model is designed for high productivity with reliable black-and-white output and straightforward operation.
HP Color LaserJet Pro MFP 3301sdw: Office‑Ready Color

This all-in-one color laser printer and copier is built for small teams needing vibrant color output. It supports robust document workflows with professional color and fast speeds, helping teams produce reports, presentations, and client-ready materials. The TerraJet toner technology is highlighted for vivid color reproduction, while original HP toner cartridges are part of the ecosystem to maintain print quality and reliability. The device brings reliable wireless and wired connectivity to share across a busy office.
HP LaserJet Pro MFP 3101fdw: Wireless Monochrome Plus Fax

This compact all-in-one is designed for small teams that need reliable black-and-white output with additional fax capability. Features include auto duplex printing and a 50-page auto document feeder to speed up multi-page tasks. The device emphasizes easy wireless connectivity to keep it aligned with evolving office networks, ensuring ready access for multiple users without friction. It is a practical choice for document-intensive workflows that don’t require color printing.
Brother MFC-L3720CDW: Color Laser Powerhouse

This Brother color laser all-in-one is designed for busy offices needing crisp color documents with dependable performance. It delivers up to 19 pages per minute in color, and offers dual-band wireless networking, Wi‑Fi Direct, and USB 2.0 for flexible connections. A 50-page ADF and a 250-sheet paper tray support higher-volume tasks, while automatic duplex printing helps reduce paper use. The model’s office-ready feature set makes it suitable for marketing collateral, client proposals, and internal reports that benefit from color formatting.
HP LaserJet MFP M235sdw: Compact Wireless Duplex

HP’s compact all-in-one is tailored for small-office use with duplex printing and wireless connectivity. The device is designed for up to mid-sized teams, offering reliable black-and-white output and scanning capabilities that simplify document management. The M235sdw emphasizes easy setup and stable network performance, making it a strong fit for shared office spaces where minimal IT intervention is preferred.
Brother MFC-L2820DW: Small Office Mono With Fax

The Brother MFC-L2820DW is designed for space-constrained offices needing a robust monochrome all-in-one with fax. It offers fast mono printing, a 50-page ADF for efficient multi-page tasks, and flexible connection options including dual-band wireless, Ethernet, and USB. This model emphasizes reliability and cost-effectiveness for small offices requiring dependable daily performance across print, scan, copy, and fax tasks.
HP LaserJet Pro MFP 3101sdw: Small‑Team Duplex Power

HP’s MFP 3101sdw is positioned for small teams requiring duplex capabilities and strong productivity. It features fast 35 ppm black-and-white printing, auto two-sided scanning, and a comprehensive feature set that supports everyday office needs. Built-in Wi-Fi helps keep devices connected across the office, while the all-in-one design consolidates essential tasks into one device for space efficiency and straightforward maintenance.
Buying Guide: Key Purchase Considerations
- Workflow needs: Assess whether you primarily print in black and white or color, and whether color is essential for your documents, presentations, or marketing materials.
- Speed and capacity: Look for higher pages-per-minute (ppm) for quicker black-and-white workloads and larger paper trays to reduce reloading.
- Duplex and document feeding: Auto duplex printing saves paper; a larger ADF (auto document feeder) speeds up multi-page scanning and copying.
- Connectivity: Choose models with robust wireless options (dual-band Wi-Fi, Wi-Fi Direct) and wired Ethernet for reliable shared access in busy offices. USB is useful for local printing.
- Cost of ownership: Consider toner yields, cartridge availability, and the long-term cost per page, especially if you print large volumes.
- Security and management: Multi-user environments benefit from secure print, user authentication, and centralized management features when available.
- Space constraints: If space is tight, prioritize compact models with a smaller footprint and simple setup.
- Future needs: If expansion is likely, plan for higher capacity trays, better color accuracy, or additional fax/scanning features as your team evolves.
These five all-in-one laser printers cover a range of small-office scenarios, from compact monochrome devices suited to cost-conscious workspaces to color-enabled models designed for marketing materials and client communications. When choosing, align features with daily tasks, IT capabilities, and budget considerations to optimize efficiency and reliability in a shared office environment.