{"slug":"best-all-in-one-printer-under-300-for-low-ink-cost","title":"Best all-in-one printer under $300 for low ink cost?","question":"What is the best all-in-one printer under $300 for low ink cost?","verdict":"As of 2026-07-07, ChatGPT and Claude collectively rank Epson EcoTank ET-2850 #1 for all-in-one printer under $300 for low ink cost on ModelsAgree by aggregate score. The models' case: Cartridge-free supertank with roughly half-a-cent per black page and about two years of ink in the box, plus auto duplex printing and a flatbed scanner — the lowest real. The models' main caveat: Add an ADF and faster print speeds so small offices don't have to step up to the pricier ET-3830. The strongest alternative is Canon PIXMA MegaTank G3270 — Often $80-100 cheaper than the equivalent EcoTank while matching its sub-penny cost per page, with sharp text quality and generous bundled ink bottles. Not unanimous: ChatGPT picks Canon PIXMA MegaTank G3290. Source: https://modelsagree.com/best/best-all-in-one-printer-under-300-for-low-ink-cost (modelsagree.com, CC BY 4.0).","category":"Tech","url":"https://modelsagree.com/best/best-all-in-one-printer-under-300-for-low-ink-cost","updated":"2026-07-07","models":["ChatGPT","Claude"],"consensus":"1 of 2 models rank Epson EcoTank ET-2850 the top pick","disagreement":"ChatGPT picks Canon PIXMA MegaTank G3290","combined":[{"rank":1,"product":"Epson EcoTank ET-2850","domain":"epson.com","score":9,"appearances":2,"modelRanks":{"ChatGPT":2,"Claude":1},"reason":"Cartridge-free supertank with roughly half-a-cent per black page and about two years of ink in the box, plus auto duplex printing and a flatbed scanner — the lowest real ownership cost in the sub-$300 class"},{"rank":2,"product":"Canon PIXMA MegaTank G3270","domain":"usa.canon.com","score":6,"appearances":2,"modelRanks":{"ChatGPT":4,"Claude":2},"reason":"Often $80-100 cheaper than the equivalent EcoTank while matching its sub-penny cost per page, with sharp text quality and generous bundled ink bottles"},{"rank":3,"product":"Canon PIXMA MegaTank G3290","domain":"usa.canon.com","score":5,"appearances":1,"modelRanks":{"ChatGPT":1},"reason":"ultra-low bottled-ink cost, strong text/photo quality, automatic duplex printing, touchscreen, reliable print-scan-copy basics at about $249"},{"rank":4,"product":"Brother MFC-J1215W","domain":"brother-usa.com","score":3,"appearances":1,"modelRanks":{"Claude":3},"reason":"Very cheap upfront (frequently under $180) with up to a year of INKvestment ink included, an internal ink-storage tank that stretches cartridge life, and Brother's typically reliable, low-nag software"},{"rank":5,"product":"HP Smart Tank 7001","domain":"hp.com","score":3,"appearances":1,"modelRanks":{"ChatGPT":3},"reason":"cheap bottled ink, faster mono printing than most budget tanks, 250-sheet tray, automatic duplex, easy wireless setup"},{"rank":6,"product":"HP Smart Tank 6001","domain":"hp.com","score":2,"appearances":1,"modelRanks":{"Claude":4},"reason":"Refillable tank system with sub-penny black pages, auto duplex, and solid photo output at a street price comfortably under $300"},{"rank":7,"product":"Brother MFC-J4335DW","domain":"brother.com","score":1,"appearances":1,"modelRanks":{"ChatGPT":5},"reason":"low cartridge cost versus regular inkjets, automatic duplex, ADF, fax, fast home-office features at a low upfront price"},{"rank":8,"product":"Epson EcoTank ET-2800","domain":"epson.com","score":1,"appearances":1,"modelRanks":{"Claude":5},"reason":"The cheapest entry into genuine EcoTank economics (often near $200), same sub-penny ink costs as the ET-2850 in a simpler package"}],"perModel":{"ChatGPT":[{"rank":1,"product":"Canon PIXMA MegaTank G3290","reason":"ultra-low bottled-ink cost, strong text/photo quality, automatic duplex printing, touchscreen, reliable print-scan-copy basics at about $249","fix":"add an automatic document feeder"},{"rank":2,"product":"Epson EcoTank ET-2850","reason":"very low EcoTank refill cost, good everyday document and photo output, automatic duplex printing, compact design, strong long-term ownership value","fix":"improve speed and paper handling"},{"rank":3,"product":"HP Smart Tank 7001","reason":"cheap bottled ink, faster mono printing than most budget tanks, 250-sheet tray, automatic duplex, easy wireless setup","fix":"make duplex feeding more reliable"},{"rank":4,"product":"Canon PIXMA MegaTank G3270","reason":"very low MegaTank ink cost, low purchase price, good color output, simple wireless print-scan-copy setup","fix":"add automatic duplex printing"},{"rank":5,"product":"Brother MFC-J4335DW","reason":"low cartridge cost versus regular inkjets, automatic duplex, ADF, fax, fast home-office features at a low upfront price","fix":"switch to refillable bottled ink"}],"Claude":[{"rank":1,"product":"Epson EcoTank ET-2850","reason":"Cartridge-free supertank with roughly half-a-cent per black page and about two years of ink in the box, plus auto duplex printing and a flatbed scanner — the lowest real ownership cost in the sub-$300 class","fix":"Add an ADF and faster print speeds so small offices don't have to step up to the pricier ET-3830."},{"rank":2,"product":"Canon PIXMA MegaTank G3270","reason":"Often $80-100 cheaper than the equivalent EcoTank while matching its sub-penny cost per page, with sharp text quality and generous bundled ink bottles","fix":"Add automatic duplexing, which its Epson rival includes at this price and its absence costs paper and hassle."},{"rank":3,"product":"Brother MFC-J1215W","reason":"Very cheap upfront (frequently under $180) with up to a year of INKvestment ink included, an internal ink-storage tank that stretches cartridge life, and Brother's typically reliable, low-nag software","fix":"Get true refill-bottle economics — its ~1-cent-per-page cost is good for cartridges but still double what EcoTank and MegaTank bottles deliver."},{"rank":4,"product":"HP Smart Tank 6001","reason":"Refillable tank system with sub-penny black pages, auto duplex, and solid photo output at a street price comfortably under $300","fix":"Drop the HP account/HP Smart app pressure and instant-ink upselling that undermines the whole point of buying a tank printer for independence."},{"rank":5,"product":"Epson EcoTank ET-2800","reason":"The cheapest entry into genuine EcoTank economics (often near $200), same sub-penny ink costs as the ET-2850 in a simpler package","fix":"Add auto duplex and a proper display — their absence is exactly why its sibling outranks it despite the price gap."}]},"missedByModel":{"ChatGPT":[{"product":"Brother INKvestment MFC-T780DW","reason":"excellent ink cost and ADF, but typical price is above $300"},{"product":"Epson EcoTank ET-3850","reason":"better ADF and paper capacity, but usually above the $300 cutoff"}],"Claude":[{"product":"Canon MegaTank G4270","reason":"its ADF and fax make it the better office pick, but street price hovers right at or above the $300 line too often to qualify cleanly"}]}}