Brother MFC-J4335DW Review (2026): Honest Pros, Cons & Who It's Really For
Last Updated:Heads up: this post contains Amazon affiliate links. If you buy through them, Castle Ink may earn a small commission at no extra cost to you. We only recommend printers we have personally researched and that have strong, long-running owner feedback on Amazon. Pricing and availability change frequently — always check the current price on Amazon before buying.
How we evaluate printers: This review is based on Castle Ink's printer ranking methodology, which weighs aggregated customer reviews, professional review cross-checks, total cost of ownership, and specs/feature fit. Read our full ranking and recommendation methodology.
Quick verdict
The Brother MFC-J4335DW is a full four-in-one (print, copy, scan, fax) built for households and small offices that need real paper-handling muscle: a 150-sheet, two-tray input system, a 20-page automatic document feeder, and automatic duplex printing. Brother's INKvestment tank system loads high-capacity cartridges into an internal reservoir, so you're not swapping ink every few weeks. It's a strong pick if you regularly scan, copy, or fax multi-page documents — less of a fit if you just need occasional single-page printing and don't want to pay for the extra capability.
→ Check the current price of the Brother MFC-J4335DW on Amazon
At a glance
- Price: Around $266.95
- Rating: 4.0/5 from over 4,100 Amazon ratings
- Functions: Print, copy, scan, fax
- Print speed: Up to 20 ppm black and white
- Paper capacity: 150 sheets across 2 trays, plus a 20-page automatic document feeder
- Duplex: Automatic two-sided printing
- Cartridges: Brother INKvestment high-capacity cartridges (front-loading, feed an internal ink reservoir); up to 1 year of ink in the box
- Connectivity: Wi-Fi, USB 2.0, cloud printing, Alexa-enabled smart reordering
Who this printer is for
- Home-office users and small businesses who regularly fax or scan multi-page documents and need the automatic document feeder.
- Anyone who wants automatic two-sided printing to save paper on reports, contracts, or school assignments.
- Buyers who print in bursts rather than a slow steady trickle, since the 150-sheet, two-tray capacity means fewer trips to refill paper.
What people love about it
- The automatic document feeder and duplex printing genuinely speed up everyday office tasks like scanning multi-page contracts.
- INKvestment cartridges last noticeably longer between changes than standard ink cartridges, and Alexa smart reordering helps avoid running out unexpectedly.
- Print quality on text documents is sharp, and the 1.8-inch color LCD makes navigating settings straightforward.
- Reliable Wi-Fi and mobile/cloud printing support for multi-device households.
What buyers complain about
- It's priced higher than basic inkjets, and a portion of owners feel the ink, while long-lasting, is still costlier per page than true tank-based printers.
- Some owners report the printer is bulkier than expected given its "compact" branding, at over 17 lbs and a fairly deep footprint.
- As with most Brother inkjets, occasional reports of print head clogs after long idle periods.
- USB-only wired connection (no Ethernet), which can matter for shared office setups.
Cheaper alternative: Canon PIXMA TR8620a
If you want fax and an automatic document feeder without paying quite as much, our Canon PIXMA TR8620a review covers a similarly equipped 4-in-1 that typically runs about $65–70 less, with a smaller paper tray.
Upgrade pick: Epson EcoTank ET-2980
If your priority is eliminating ink costs altogether rather than maximizing paper capacity, take a look at our Epson EcoTank ET-2980 review. It trades the automatic document feeder and fax for a refillable tank system that costs a fraction as much per page over time.
Ink costs: what you're really saving
Brother advertises up to one year of ink included in the box for typical usage, based on INKvestment high-capacity starter cartridges. Replacement high-yield LC406XL-series cartridges typically run $25–$45 for a 4-pack depending on the retailer, which is meaningfully cheaper per page than standard Brother ink cartridges, though it's still a cartridge system rather than a refillable tank — so if your household prints heavily every single day, a true tank printer will beat it on cost per page over several years.
Setup tips that prevent the most common complaints
Register the printer with Brother's online support and enable firmware auto-updates during setup; many of the WiFi drop-out complaints we cross-checked were resolved by earlier firmware fixes. If you plan to fax or scan multi-page documents often, load the automatic document feeder according to the manual's page-count limit (20 sheets) to avoid feed jams. And like any inkjet, run a nozzle check and print something at least weekly if the printer will sit idle, to prevent dried print heads.
Frequently asked questions
Does the Brother MFC-J4335DW use ink tanks or cartridges?
It uses Brother's INKvestment system, which is cartridge-based rather than a refillable bottle tank — the high-capacity cartridges feed an internal ink reservoir, giving you fewer replacements than standard cartridges, but it is not a true supertank printer.
Can it print, scan, and fax multiple pages automatically?
Yes. The 20-page automatic document feeder handles multi-page scans, copies, and faxes without manually reloading each sheet.
Does it support automatic duplex printing?
Yes, automatic two-sided printing is built in, which is one of this model's biggest advantages over cheaper single-sided inkjets.
Is it compatible with Alexa?
Yes, it supports Alexa voice control and can be enrolled in Alexa smart reordering to automatically reorder ink before you run out.
Bottom line
The Brother MFC-J4335DW earns its higher price with genuine home-office functionality: real paper capacity, an automatic document feeder, fax, and automatic duplex printing. If you need those features regularly, it's a dependable pick backed by thousands of positive Amazon reviews. If you mostly print single pages occasionally, a simpler and cheaper printer will serve you just as well.
→ Check the current price of the Brother MFC-J4335DW on Amazon
Heads up: this post contains Amazon affiliate links. If you buy through them, Castle Ink may earn a small commission at no extra cost to you. We only recommend printers we have personally researched and that have strong, long-running owner feedback on Amazon. Pricing and availability change frequently — always check the current price on Amazon before buying.