Reader support keeps this site open, opinionated, and happily independent. As an Amazon Associate, I earn from qualifying purchases.9 Best All In One Fax Machine | Fast Laser Fax All-in-One

A fax machine that scans, copies, and prints without draining your budget on ink is the backbone of a serious home office. The market is crowded with models that promise convenience but deliver jammed paper trays and sky-high toner costs, so knowing the exact print technology and paper handling specs matters more than brand loyalty.

I’m Rikta — the co-founder and writer behind FitlyFast. I’ve spent years analyzing printer specifications, comparing duty cycles, and reading through thousands of user experiences to separate reliable workhorses from frustrating paperweights.

Whether you need to send contracts, scan receipts, or print double-sided reports without constant maintenance, finding the right all in one fax machine comes down to matching print speed, paper capacity, and connectivity to your daily workload.

How To Choose The Best All In One Fax Machine

An all-in-one fax machine is a long-term investment, and choosing the wrong one means dealing with slow prints, expensive refills, or a machine that can’t handle your paper volume. Focus on the core specs that affect daily use: print technology, paper handling, and connectivity.

Laser vs. Inkjet for Fax and Document Printing

Laser printers use toner powder that doesn’t dry out, making them ideal for occasional fax users and high-volume offices alike. Monochrome laser machines deliver razor-sharp text at lightning speeds and the lowest cost per page. Color laser models add vibrant graphics without the smudging or clogged nozzles common to inkjets. Inkjet or MegaTank systems offer lower upfront costs and excellent photo quality, but their liquid ink can dry up if you only fax once a week.

Paper Handling: Tray Capacity and Automatic Document Feeder

A 150-sheet or 250-sheet input tray reduces the need to constantly reload paper during a long fax or copy job. The automatic document feeder (ADF) is equally critical — a 35-page or 50-page ADF lets you scan or fax multi-page contracts without standing over the machine. For busy offices, a duplexing ADF that scans both sides in one pass is a massive time saver.

Connectivity and Mobile Printing

Dual-band Wi-Fi (2.4GHz and 5GHz) ensures stable connections even in crowded office networks. Ethernet ports provide the most reliable link for shared office use. Mobile printing via Apple AirPrint, Mopria, or a dedicated app lets you send faxes and scan documents directly from your phone or tablet without plugging in a cable.

Quick Comparison

On smaller screens, swipe sideways to see the full table.

Model Category Best For Key Spec Amazon
Brother MFC-L2900DW Monochrome Laser Fast B&W Office 36 ppm, 50-page ADF, duplex scan Amazon
Brother MFC-L2820DW Monochrome Laser Compact Fax Workhorse 36 ppm, 50-page ADF, 2.7″ touchscreen Amazon
Canon imageCLASS MF275dw Monochrome Laser Budget B&W All-in-One 30 ppm, 35-page ADF, 6-line touchscreen Amazon
HP LaserJet MFP M235sdw Monochrome Laser Wireless Simplicity 30 ppm, dual-band Wi-Fi, auto-reset Amazon
Canon MegaTank GX2020 MegaTank Inkjet Low-Cost Color Pages 15 ppm B&W, 35-page ADF, refillable tank Amazon
Canon MegaTank GX7120 MegaTank Inkjet High-Volume Color Ink 24 ppm B&W, ADF, dual 250-sheet trays Amazon
Brother MFC-L3720CDW Color Laser Affordable Color Laser 19 ppm color, 50-page ADF, 3.5″ touchscreen Amazon
HP Color LaserJet Pro 3301fdw Color Laser Professional Color Team 26 ppm color, duplex scan, TerraJet toner Amazon
HP LaserJet Pro MFP 4101fdw Monochrome Laser High-Speed B&W Fleet 42 ppm, 50-page ADF, HP Wolf Security Amazon

In-Depth Reviews

Best Overall

1. Brother MFC-L2900DW

36 ppmDuplex Scan

This monochrome laser all-in-one hits the sweet spot for small offices that need speed and smart paper handling. At 36 pages per minute with a quick first-page-out time, it keeps up with burst printing jobs without lag. The 3.5-inch color touchscreen makes navigating scan-to-cloud functions effortless, and the single-pass duplex scanning on the 50-page ADF cuts multi-page digitizing time in half.

Wireless setup using AirPrint or the Brother Mobile Connect app is remarkably smooth, and the dual-band Wi-Fi ensures a stable connection even in mixed-device environments. Users report crisp text delivery, quiet operation, and a sturdy build that feels professional. The starter toner yields about 700 pages, and high-capacity TN830XL cartridges push that to 3,000 pages for a low per-page cost.

A few units have developed a “check paper bin” error after several months, and Brother support can be slow to resolve hardware issues. Still, for a mid-range monochrome laser with duplex scanning and a responsive interface, this is the most balanced all-in-one fax machine on the list.

Why it’s great

  • Fast 36 ppm print speed with automatic duplex
  • Single-pass duplex scanning saves time on multi-page docs
  • Intuitive 3.5-inch touchscreen with cloud app access

Good to know

  • Occasional paper bin error reported after extended use
  • Starter toner is a low-yield 700-page cartridge
Smart Value

2. Brother MFC-L2820DW

36 ppm2.7″ Touchscreen

This compact monochrome laser packs the same 36 ppm engine as its larger sibling but in a smaller footprint that fits tight desks. The 2.7-inch touchscreen is slightly smaller yet still responsive enough for navigating settings and cloud apps like Google Drive and Dropbox. A 50-page automatic document feeder handles multi-page faxing and scanning without manual reloads.

Built-in dual-band Wi-Fi, Ethernet, and USB give flexible connectivity options for any network setup. Users highlight the quiet operation, reliable paper feeding, and the long-lasting toner that dramatically cuts per-page costs compared to inkjets. The 250-sheet paper tray is standard for this class and adequate for moderate office demands.

Wi-Fi setup can be finicky if you follow the factory instructions; many users find a manual network configuration more reliable. Once connected, the machine runs flawlessly. For a well-rounded, space-efficient fax machine that doesn’t compromise on speed, this is a top mid-range pick.

Why it’s great

  • Fast 36 ppm output in a compact desk-friendly size
  • 50-page ADF for hands-free multi-page fax jobs
  • Low cost per page with high-yield TN830XL toner

Good to know

  • Wi-Fi setup instructions can be confusing for some users
  • No duplex scanning — only single-sided through the ADF
Pro Lase

3. Canon imageCLASS MF275dw

30 ppm6-Line Touchscreen

The Canon imageCLASS MF275dw is a reliable entry-level monochrome laser that prints at 30 pages per minute with a 5.3-second first-page time. Its 6-line adjustable touchscreen is easy to navigate whether you’re sitting or standing, and the 35-sheet automatic document feeder is sufficient for small to medium fax batches. The 150-sheet cassette is on the smaller side but workable for low-volume home offices.

Mobile printing is well-supported through the Canon PRINT Business app, Apple AirPrint, and Mopria, giving you flexibility across devices. Users consistently praise the print quality for crisp black text and the low cost of aftermarket cartridges. Duplex printing is automatic, saving paper on double-sided documents.

Setup can be challenging for non-tech users, and the scanner produces noticeably faded or grainy black-and-white scans despite sharp color captures. The 35-page ADF is smaller than many competitors’ 50-page units. For basic fax and document printing on a budget, this is a capable starter machine.

Why it’s great

  • Fast 30 ppm with quick first-page-out time
  • Excellent mobile printing support via AirPrint and Mopria
  • Low cost per page with aftermarket toner options

Good to know

  • Setup process can be confusing for some users
  • Black-and-white scans look faded or grainy
Wireless Pick

4. HP LaserJet MFP M235sdw

30 ppmDual-Band Wi-Fi

HP’s LaserJet MFP M235sdw brings a self-resetting dual-band Wi-Fi feature that automatically detects and resolves connectivity hiccups — a welcome convenience for teams that can’t afford network downtime. With print speeds up to 30 pages per minute and automatic duplex printing, it handles standard office documents efficiently. The 250-sheet input tray is standard for this price tier.

Mobile printing works across AirPrint, Android, Chromebook, and the HP Smart app, though the app experience can vary. Users report that Ethernet setup is straightforward and the overall print quality is adequate for home and light office use. Toner cartridges are affordable and long-lasting compared to inkjet alternatives.

Some units have shown false paper jam errors shortly after purchase, and HP’s customer support is inconsistent in resolving hardware issues. The scanner and copier are single-sided only, which slows multi-page jobs. For a straightforward wireless monochrome laser with self-healing Wi-Fi, this is a solid mid-range option.

Why it’s great

  • Dual-band Wi-Fi with auto-reset for stable connectivity
  • Fast 30 ppm with automatic duplex printing
  • Affordable toner cartridges with long yields

Good to know

  • False paper jam errors reported by some users
  • Single-sided scanning only — no duplex ADF
Tank Economy

5. Canon MegaTank MAXIFY GX2020

15 ppmRefillable Tank

The MegaTank GX2020 uses a refillable ink system that delivers up to 3,000 black and 3,000 color pages per set of ink bottles, dramatically reducing long-term consumable costs. It prints at 15 pages per minute in black and 10 in color, which is slower than lasers but fine for mixed document and photo needs. The 2.7-inch color touchscreen and 35-sheet ADF make operation straightforward.

Print quality is excellent for both text and photos, with crisp lines and vibrant colors that rival much pricier models. Auto duplex printing is standard, and the MegaTank design eliminates the cartridge swapping hassle entirely. Users love the low ink waste and the fact that the tank system never leaves them stranded with a dried-out cartridge.

Some units struggle with cardstock, producing curled prints and occasional streaking on high-quality settings. A few users report color accuracy issues with certain hues after extended use. For a home or micro-office that needs occasional color without the per-page markup of cartridges, this is a strong budget-friendly choice.

Why it’s great

  • Ultra-low cost per page with refillable ink tanks
  • Excellent print quality for both text and color photos
  • Simple touchscreen operation and straightforward setup

Good to know

  • Cardstock printing can cause curl and smudging
  • Color accuracy issues reported on certain tones
Color Pro

6. Canon MegaTank GX7120

24 ppmDual 250-Sheet Trays

The GX7120 is a higher-volume MegaTank inkjet that prints at 24 pages per minute in black and 15.5 in color, with two 250-sheet input trays for handling different paper types simultaneously. The 2.7-inch LCD touchscreen controls the fax, scan, copy, and print functions, and the automatic document feeder supports duplex scanning — a rare feature in inkjet all-in-ones at this price point.

Canon claims the included ink bottles last up to two years based on 200 pages per month, and real user reports confirm very low ink consumption even after thousands of pages. The front-loading paper trays and quiet operation make it a good fit for shared office spaces. Wi-Fi setup is generally smooth, and the Canon app provides remote printing and monitoring.

Reliability issues have cropped up for some users: black ink stops mid-print, the maintenance cartridge fills quickly, and the glass scanner tends to darken colors. A few units have developed paper jams during scanning. For a business that prints heavy color volumes and values the dual-tray convenience, this is a capable but not flawless workhorse.

Why it’s great

  • Dual 250-sheet trays for different paper types
  • Duplex scanning ADF for fast two-sided digitizing
  • Extremely low ink cost over thousands of pages

Good to know

  • Ink flow and maintenance cartridge issues reported
  • Glass scanner can produce dark, less accurate colors
Compact Color

7. Brother MFC-L3720CDW

19 ppm Color3.5″ Touchscreen

The MFC-L3720CDW is a color laser all-in-one that delivers 19 pages per minute in both black and color, with vivid output that makes charts and presentations pop. The 3.5-inch color touchscreen features 48 customizable shortcuts for one-tap access to frequent tasks like scan-to-email or fax-to-cloud. A 50-sheet ADF and 250-sheet adjustable tray keep the workflow moving.

Dual-band wireless, Wi-Fi Direct, and USB 2.0 offer versatile connectivity, and the Brother Mobile Connect app lets you monitor toner levels remotely. Users highlight the sharp print quality, quiet operation, and the fact that cartridges last roughly a year under moderate use. The automatic duplex printing saves paper without slowing down the job.

Brother’s toner chip logic can stop printing based on page count rather than actual toner remaining, frustrating users who know there’s still powder in the cartridge. Also, the printer refuses to print in black and white if any color cartridge is declared empty. For a well-built color laser with a smart interface, this is a solid mid-range contender.

Why it’s great

  • Vibrant color laser output at 19 ppm
  • 48 customizable shortcuts on the 3.5-inch touchscreen
  • Reliable wireless connectivity with Wi-Fi Direct

Good to know

  • Toner stops based on page count, not actual remaining toner
  • Cannot print B&W if a color cartridge is empty
Team Color

8. HP Color LaserJet Pro MFP 3301fdw

26 ppm ColorTerraJet Toner

HP’s 3301fdw is a color laser designed for small teams, printing at 26 pages per minute in both black and color using next-gen TerraJet toner for more saturated hues. It includes a full suite of functions: print, scan, copy, fax, auto duplex, and single-pass duplex scanning via the automatic document feeder. The 250-sheet input tray is supplemented by an optional second tray for higher volume.

Dual-band Wi-Fi with self-reset keeps the printer online, and the HP Smart app makes mobile printing convenient. The build quality feels sturdy, and the first-page-out time is noticeably fast for a color laser. Users report crisp text and vibrant color graphics that look professional on reports and presentations.

Some units ship with introductory toner that depletes quickly — in some cases after as few as 50 pages — leaving you to buy full-price cartridges immediately. HP’s firmware actively blocks third-party toner, forcing you to buy genuine HP cartridges at a premium. For a team that needs fast, reliable color and is willing to pay for OEM supplies, this is a premium performer.

Why it’s great

  • Fast 26 ppm color with vibrant TerraJet toner
  • Single-pass duplex scanning via ADF
  • Self-resetting dual-band Wi-Fi for stable connections

Good to know

  • Introductory toner depletes very quickly
  • Firmware blocks non-HP toner cartridges
Speed Demon

9. HP LaserJet Pro MFP 4101fdw

42 ppmHP Wolf Security

The 4101fdw is the fastest monochrome laser on this list, cranking out 42 pages per minute with automatic duplex printing and a 50-sheet ADF for quick multi-page fax and scan jobs. It’s built for teams of up to 10 users, with a robust 250-sheet tray and an optional 550-sheet add-on for high-volume environments. HP Wolf Pro Security provides customizable protection against network threats.

Connectivity is comprehensive: dual-band Wi-Fi with intelligent channel selection, Ethernet, Bluetooth, and mobile printing support across AirPrint, Android, and Chromebook. The color touchscreen interface is responsive, and users consistently praise the blazing speed and sharp text quality. The high-yield toner cartridges keep the cost per page low for a machine in this class.

Some users have experienced the HP Smart app causing print jobs to hang, requiring cancellation and re-sending from a computer. The printer is bulky and heavy, taking up significant desk or floor space, and the upfront investment is higher than most. For a high-speed, secure monochrome fax machine that can handle a busy office’s daily output, this is the premium leader.

Why it’s great

  • Blazing 42 ppm print speed for high-volume offices
  • HP Wolf Pro Security for data protection
  • Versatile connectivity with dual-band Wi-Fi and Ethernet

Good to know

  • HP Smart app can cause occasional print job issues
  • Bulky footprint requires substantial desk or floor space

FAQ

Is a laser or inkjet fax machine better for a home office?
Laser machines are generally better for home offices that fax and print documents regularly. Toner powder doesn’t dry out, so the printer stays ready even if you don’t use it for weeks. Inkjet or MegaTank machines can deliver lower per-page color costs, but liquid ink can clog if left idle for long periods, which is common in fax-only use cases.
What does the automatic document feeder do for faxing?
The ADF holds a stack of original pages — typically 35 or 50 sheets — and feeds them through the scanner one at a time for faxing, copying, or scanning. Without an ADF, you would have to place each page on the flatbed scanner individually, which is impractical for multi-page documents. A larger ADF means fewer interruptions during bulk fax jobs.
Can I fax and print from my smartphone with these machines?
Yes, all the all-in-one fax machines on this list support mobile printing and scanning through Apple AirPrint, Mopria, or the manufacturer’s own app (Canon PRINT, Brother Mobile Connect, HP Smart). These apps let you send documents to the printer, scan to your phone, and in some cases send faxes directly without touching the machine.
How important is duplex scanning for an all-in-one fax machine?
Duplex scanning is important if you frequently digitize or fax double-sided documents. A machine with single-pass duplex scanning reads both sides of a page in one pass, cutting the scan time in half compared to two-pass scanning. If you mostly fax single-sided pages, duplex scanning is a nice-to-have rather than a must.

Final Thoughts: The Verdict

For most users, the all in one fax machine winner is the Brother MFC-L2900DW because it combines a 36 ppm print speed, single-pass duplex scanning, and a responsive 3.5-inch touchscreen at a reasonable price point. If you want a compact monochrome workhorse with the same fast engine, grab the Brother MFC-L2820DW. And for high-volume teams that need blazing 42 ppm monochrome output and enterprise-grade security, nothing beats the HP LaserJet Pro MFP 4101fdw.