Best Fax Machine and Printer for Small Offices
The best choice for a small office is a compact, efficient all-in-one that can print in black and white or color, scan, copy, and fax with reliable connectivity. This guide highlights five Amazon-listed options that balance speed, usability, and value. Each pick targets different buyer needs—from space-saving monochrome workhorses to feature-rich color multi-function devices—so you can choose the right device for your workflow. Ideal buyers include small teams needing fast monochrome output, home-office setups with occasional color documents, and offices that require straightforward fax integration.
| Product | Brand | Best For | Key Benefit |
|---|---|---|---|
| Brother MFC-L2820DW Wireless Compact All-in-One | Brother Store | Small offices needing fast monochrome printing | Up to 36 ppm with Auto Document Feeder |
| Canon PIXMA TR4720 All-in-One | Canon Store | Home offices needing easy setup with built-in fax | 4-in-1 with Auto Document Feeder and wireless |
| HP OfficeJet Pro 8139e | HP Store | Home offices requiring color documents and AI-enhanced printing | Professional color with AI-driven formatting |
| HP Laserjet Pro MFP 3101fdw | HP Store | Small teams needing fast black-and-white output | Up to 35 ppm with fax and duplex |
| Brother FAX-2840 | Brother Store | Dedicated fax capability with integrated printing | High-speed mono fax with 21 ppm printer option |
Brother MFC-L2820DW Wireless Compact All-in-One

Best for small offices or workgroups that need a space-saving monochrome all-in-one. The Brother MFC-L2820DW combines print, copy, scan, and fax in a compact laser device. It supports fast monochrome printing at up to 36 pages per minute and fast scanning at up to 23.6 ipm in black and white. An included 50-page auto document feeder enables multi-page copying, scanning, and faxing without manual page handling. Built-in dual-band wireless, Ethernet, and USB connectivity offer flexible setup options for small offices with multiple devices.
Who this is best for: teams that primarily print in black and white and require reliable fax set-up in a compact footprint. Why selected: it delivers solid speed, efficient document handling, and flexible networking in a small form factor. Limitation: data indicates monochrome printing only; color capabilities are not built in.
Canon PIXMA TR4720 All-in-One Wireless Printer

Best for home offices needing a budget-friendly all-in-one with built-in fax and wireless setup. The Canon PIXMA TR4720 offers wireless printing, copying, scanning, and faxing with an Auto Document Feeder. It emphasizes easy cartridge installation and replacement, making day-to-day maintenance straightforward. It suits households or small teams that value straightforward, user-friendly operation and reliable wireless connectivity for mobile and desktop devices.
Who this is best for: buyers prioritizing easy setup and everyday multi-function use with integrated fax. Why selected: the device provides essential 4-in-1 capabilities with convenient connectivity. Limitation: print speeds are modest, and color performance is not the strongest in its class.
HP OfficeJet Pro 8139e Wireless All-in-One

The OfficeJet Pro 8139e targets home offices that require professional color output alongside efficient scanning, copying, and faxing. It offers AI-enabled printing to optimize web page and email layouts so pages are not wasted. The device includes an auto 2-sided printing feature, an auto document feeder, and a 225-sheet input tray to support moderate document loads. This model is best for color-heavy document needs and polished presentations.
Who this is best for: teams that frequently print color-rich documents and want AI-assisted formatting. Why selected: it balances color quality with smart output management. Caution: AI features may require setup time and ongoing software integration to fully leverage.
HP LaserJet Pro MFP 3101fdw

Best for small teams needing fast, reliable monochrome printing with integrated scanning, copying, and faxing. The LaserJet Pro MFP 3101fdw delivers up to 35 black-and-white pages per minute and includes duplex printing to reduce paper usage. It is well-suited for offices that want steady performance and straightforward network connectivity with minimal maintenance requirements.
Who this is best for: offices prioritizing speed and reliability in black-and-white output. Why selected: it provides fast mono performance, fax functionality, and automatic duplex to save paper. Limitation: primarily a monochrome device; color printing is not supported.
Brother FAX-2840 High Speed Mono Laser Fax Machine

Best for users who need dedicated fax capabilities with reliable speed and a compact footprint. The FAX-2840 features a 250-sheet paper tray, a 33.6K bps modem, and a fast transmission rate of about 2.5 seconds per page. It includes a 20-page auto document feeder and onboard Hi-Speed USB 2.0 for basic local printing. This option is a practical choice for offices with frequent fax requirements and limited space.
Who this is best for: buyers prioritizing high-speed fax and straightforward printing from a dedicated device. Why selected: strong fax performance with expandable paper handling. Caution: not a full-featured all-in-one; lacks color printing and standalone copying features beyond fax and printing.
Buying Guide: How to Choose Your Fax Machine And Printer
- What will you primarily print? Choose monochrome devices for plain text documents to maximize speed and cost efficiency, or color devices if you regularly print marketing materials or charts with color.
- Need for fax? If faxing is essential, look for devices with a built-in fax modem, Auto Document Feeder, and reliable scan-to-file options for digital storage.
- Office size and footprint? Small offices benefit from compact all-in-one units with duplex printing to save space and paper.
- Connectivity and setup? Prioritize dual-band Wi-Fi, Ethernet, and USB options for flexible, multi-device environments. Some models offer cloud-print or AI-assisted features—consider whether you will use them.
- Maintenance and running costs? Evaluate page-per-cartridge costs, availability of compatible or affordable reinks, and whether the device supports automatic document feeding to reduce manual handling.
- Future needs? If growth is possible, choose a device with higher monthly duty cycles and expansion options such as additional trays or networked scanning capabilities.
Frequently Asked Questions
- What’s the difference between an all-in-one and a fax machine? An all-in-one combines printing, scanning, copying, and often faxing; a dedicated fax machine focuses primarily on fax capabilities and may lack color printing or advanced scanning features.
- Is color printing necessary for a small office? It depends on documents you produce: color can enhance presentations and marketing materials, but monochrome is typically faster and cheaper for text-based work.
- Do I need duplex printing? Duplex (two-sided) printing saves paper and reduces costs in offices with high-volume document handling.
- How important is wireless connectivity? Wireless access improves flexibility in shared spaces, enabling mobile printing and guest devices without cables.
- Can I use these devices for home offices? Yes; all listed devices support typical home-office tasks, with some models optimized for color home documents or occasional fax.
- What is an Auto Document Feeder useful for? It speeds up multi-page tasks like scanning, copying, and faxing, reducing manual handling and time spent on each document.