Ink tank vs cartridge: is a refillable printer worth it? the break-even maths, and who each one actually suits
A refillable ink-tank printer (Epson EcoTank, Canon PIXMA G series, HP Smart Tank) costs more on the shelf than a cartridge printer, then costs a fraction as much to feed. Whether that trade pays off comes down to one number: how much you print. Below is the maths, worked out on our own catalogue cost-per-page figures, and an honest look at the catches that the marketing skips.
What actually differs between the two
Both are inkjets. Both spray the same kind of liquid ink through a print head. The difference is only how the ink is stored and sold to you.
A cartridge printer takes sealed plastic cartridges. Each one holds a small amount of ink and, on most brands, carries a chip. When it runs low you throw the whole cartridge away and buy another. A high-yield black cartridge might print a few hundred pages before you replace it.
A refillable ink-tank printer has built-in reservoirs you top up from bottles. One set of bottles holds far more ink and prints thousands of pages. Epson's own EcoTank 113 bottles, for example, are rated at up to 7,500 black pages and 6,000 colour pages per set, and a single Canon G-series black bottle in our catalogue is rated at 6,000 pages. There is no cartridge to authenticate, so tank printers do not block third-party ink the way some cartridge printers do.
That last point matters for anyone who has been burned by a firmware update. Tank printers sit outside the whole cartridge-blocking story, which we cover in the firmware DRM tracker.
The running-cost gap, from our own data
We track cost per page for every printer in the catalogue, using the cheapest genuine ink that fits each machine divided by its rated page yield. Grouped by technology, the pattern is stark.
| Printer type | Models tracked | Median black page | Median colour page |
|---|---|---|---|
| Ink tank (refillable) | 24 | 0.33c | 1.0c |
| Cartridge inkjet | 155 | 5.5c | 16.0c |
So a tank prints a black page for about a third of a cent where a typical cartridge inkjet costs around five and a half cents, and a colour page for about a cent against sixteen. That is the whole case for tank printers in two rows: the ink is roughly fifteen times cheaper per page. Epson makes the same claim more conservatively, saying replacement bottles save up to 80 percent versus cartridges. The full ranking sits in our cheapest printers to run guide.
These are official-ink figures on both sides, so they compare like with like. Fit good compatible cartridges in a cartridge printer and you can close some of that gap, which we cover in the OEM vs compatible guide, but tank printers stay well ahead on cost per page.
The break-even, worked out
A tank printer only saves you money once the ink you have saved outweighs the extra you paid for the hardware. The maths is one line:
Months to break even = extra printer cost divided by the ink you save each month
Take a real pair from HP's own comparison: an HP Smart Tank 5101 at about 260 dollars against an HP ENVY 6055e cartridge printer at about 170 dollars. That is roughly a 90 dollar premium to go refillable. Now feed in the per-page gap. Using our catalogue medians, every black page saves about five cents, so 90 dollars of premium is repaid after roughly 1,700 black pages. Print 150 a month and you clear that in under a year, then keep saving every month after.
HP's published break-even table, built from Consumer Reports per-page figures, lands in the same place:
| You print | Roughly when a tank pays for itself |
|---|---|
| 300 pages a month | About 5 to 6 weeks |
| 150 pages a month | About 2 months |
| 50 pages a month | About 6 to 7 months |
| 30 pages a month | 3 to 4 years |
The shape is the important bit. Above about 100 to 150 pages a month the tank wins comfortably. Down at 30 pages a month the payback stretches past the point where you would likely replace the printer anyway, and the higher purchase price is money you never get back.
When a tank printer is worth it
Refillable makes sense when your printing is steady and reasonably high, or when colour is a big part of it. Good fits:
- A home office or family that prints 100-plus pages most months.
- Anyone printing a lot of colour: school projects, worksheets, forms, craft templates. The colour saving is even larger than the black one.
- People who hate the mid-job dash to buy a cartridge. A tank set lasts months to years between refills.
- Anyone who wants freedom from cartridge chips and firmware blocks. Tank printers have no cartridge to reject.
If two or more of those describe you, the higher sticker price is almost always worth paying.
When a cartridge printer is the smarter buy
Refillable is not automatically the right call. A cartridge printer can be the better choice when:
- You print rarely, maybe a few pages a week or less. The ink saving is too small to repay the premium before the printer ages out, and idle inkjet heads of any kind can clog. An occasional-use tank left for weeks can dry out just like a cartridge printer, so the low running cost never gets a chance to matter.
- Your upfront budget is tight and you need a working printer today for the lowest possible outlay.
- You mainly print black text at low volume, where a subscription or a cheap high-yield cartridge covers you without the hardware premium.
If you print little and sporadically, a low-cost cartridge printer, or a mono laser for text, usually costs less over its life than a tank you never fill up.
The catches the adverts skip
Tank printers are a genuinely good deal for the right user, but a few things rarely make the sales page:
- The first fill prints less than a replacement. Some of the in-box ink is used to charge the print head during setup, so the included bottles do not reach their full rated yield. Judge the running cost by replacement bottles, not the first tank.
- The waste-ink pad. Every inkjet parks a little waste ink in an internal pad during cleaning. On many tank models that pad is not user-replaceable, so when its counter fills the printer stops and asks for service, which on a cheap machine can cost more than a replacement. Heavy cleaning cycles fill it faster.
- You have to actually use it. Tank heads are usually permanent and built into the printer, so a bad clog is a bigger problem than a clogged cartridge you can just swap out. Print something every week or so to keep the nozzles clear. Our clogged printhead guide covers the routine.
- Bottles are model-specific and come in one size. There is no XL tier, and the wrong series will not fit. Confirm the exact bottle number for your model before ordering.
None of these undo the running-cost win for a regular user. They just decide whether you are that user.
Common questions
Is an ink-tank printer worth it?
For most people who print more than roughly 100 to 150 pages a month, yes. Tank ink costs about a third of a cent per black page in our catalogue against about five and a half cents for a cartridge inkjet, so the higher purchase price usually pays back within a year and saves money after that. For very light or sporadic printing it is often not worth it, because the saving is small and idle heads can clog.
How many pages before a tank printer pays for itself?
Using our catalogue per-page gap of about five cents on a black page, a typical 90 dollar hardware premium is repaid after roughly 1,700 black pages. In time terms that is under a year at 150 pages a month, about two months at that same volume by HP's own break-even table, and several years if you only print 30 pages a month.
Can I use cheaper third-party ink bottles in a tank printer?
Usually yes. Tank printers have no cartridge chip to authenticate, so compatible bottles do not trigger the blocking that some cartridge printers do. Buy a reputable brand, confirm the exact bottle series for your model, and remember that third-party ink can affect the manufacturer warranty on the printhead even though it does not automatically void it.
Do ink-tank printers dry out if I do not use them?
They can. The print head is permanent and the nozzles hold liquid ink, so a tank printer left idle for weeks can clog just like a cartridge printer. This is the main reason tanks suit regular printers rather than occasional ones. Printing a page every week or running an occasional nozzle check keeps it healthy.
Which brands make refillable tank printers?
The main lines are Epson EcoTank, Canon PIXMA G series (sold as MegaTank in some regions), and HP Smart Tank. They all use refill bottles instead of cartridges. Yields and bottle prices vary by model, so check the specific consumables for the machine you are considering.
Keep reading
- Which printers are cheapest to run, ranked the full cost-per-page ranking across every printer type in our catalogue.
- OEM vs compatible vs remanufactured cartridges how to cut the ink half of your running cost on a cartridge printer.
- How to prevent a clogged printhead keep an idle tank or cartridge printer from drying out and clogging.
- Printer firmware DRM tracker which cartridge printers block third-party ink, and why tanks sidestep the issue.
- What a page yield number really means why a bottle and a cartridge can be compared on the same scale.
- What to do with empty cartridges how many bodies each design retires per 10,000 pages.
- Is the print head in your cartridge or your printer the permanent head is what the tank design commits you to.
- It will not print black and only a colour is empty the machine that cannot refuse a black page over an empty colour.
- Setup cartridges and what the first refill costs the same refill money, and how many pages each system gives you for it.
- Waste ink pads and maintenance boxes the one running cost that does not fall when the ink gets cheap.
- Is your cartridge number being discontinued? supply outlook is one more column in this comparison, and tanks win it.
- Your cartridge is being discontinued: what to do about it the page count per month at which switching pays for itself.
- Is the XL cartridge actually cheaper? the cheapest cartridge page here, against what a tank machine costs to run.
Sources
- HP Tech Takes, HP Smart Tank vs. Ink Cartridge: Real Cost Per Page Breakdown (per-page costs, example printer prices, and break-even by monthly volume). hp.com
- Epson US, EcoTank ink-tank printers (replacement bottles save up to 80 percent versus cartridges; first-fill ink partly used to charge the print head; ISO/IEC 24712 yield methodology). epson.com
- Epson EcoTank 113 pigment ink bottle (rated up to 7,500 black and 6,000 colour pages per set). harveynorman.ie
- Castle Ink, What Ink Does the Epson EcoTank ET-4800 Use? (per-bottle yields, the non-user-replaceable waste-ink pad, no cartridge chip, single bottle size). castleink.com
- ISO/IEC 24711 and 24712, standard test methods for inkjet cartridge and page yield (the 5 percent-per-colour basis behind cost-per-page figures). iso.org
Last updated . This guide is general information, not a repair warranty. Printer menus and HP's model lists change, so confirm the exact steps for your model on the manufacturer's support site before you make changes.