Canon PIXMA G7020 vs MAXIFY GX7020: Dye MegaTank or Pigment MegaTank?

Canon sells two quite different refillable printers under the MegaTank banner and the naming does little to distinguish them. The PIXMA G7020 is a home all-in-one with dye colour inks. The MAXIFY GX7020 is a business machine with pigment inks throughout, twin paper cassettes and a duplex document feeder. They are not competitors so much as answers to two different questions.

Specifications side by side

Note the last two rows. The GX7020 does not do borderless photo printing and weighs three times as much. It is unambiguously an office machine, and Canon has made no attempt to disguise that.

Running costs

Both are in the same territory as every other bottled-ink printer: around 1 cent for a mixed colour page and well under half a cent for mono. The GX7020's colour bottles are more expensive per bottle but rated for roughly double the pages, so the per-page figures converge.

The GX7020's advantage is what it does with that ink. Pigment output is water-resistant and highlighter-safe, which matters enormously for invoices, shipping documents and anything that leaves the building. The G7020's dye colours will run if a printed page meets a coffee cup.

Our ink tank vs cartridge guide covers where these machines beat conventional inkjets, and reduce printing costs covers the draft and greyscale settings that stretch a bottle further.

Speed, paper handling and workflow

The GX7020 is nearly twice as fast and its dual 250-sheet cassettes let you keep letterhead in one and plain paper in the other, switching by tray selection rather than by swapping stacks. Combined with the 50-sheet duplex ADF, it handles a genuine small-office workload without supervision.

The G7020 is slower, quieter and much smaller. Its single-sided 35-sheet ADF handles school forms and the occasional contract, and its borderless photo capability makes it a viable family printer. If you want one machine to print homework, holiday photos and the odd invoice, it is the more versatile object.

Who each printer suits

Choose the Canon PIXMA G7020 if

• You print photographs, cards or craft projects alongside documents.
• Space is limited and 21 kg on a desk is not happening.
• Your monthly volume is under about 500 pages.
• Borderless printing matters.
• You want MegaTank running costs at the lowest possible purchase price.

Choose the Canon MAXIFY GX7020 if

• You run a business and printed documents need to survive handling and weather.
• You scan double-sided paperwork and want a single-pass duplex ADF.
• You print 1,000 pages a month or more and want laser-class speed with tank costs.
• Two paper sources save you real time each week.
• You need a touchscreen with scan-to-folder and scan-to-cloud shortcuts.

Setup, apps and drivers

Both use Canon PRINT for mobile setup and everyday tasks, and Canon IJ Setup for computer installation. Canon does not require an account to complete setup, though registering unlocks cloud print destinations.

The GX7020 adds a considerably richer embedded web interface with scan-to-network-folder, LDAP address book support and administrative password enforcement. If you are deploying it in an office, configure it from a browser rather than the app. Both models support AirPrint and Mopria Print Service for driverless mobile printing.

One practical difference: the GX7020's touchscreen makes on-device tasks such as copying an ID card or scanning to a USB stick far quicker. The G7020's two-line mono display requires more button-pressing for the same jobs.

Known weaknesses and common errors

Canon PIXMA G7020

The G7020 has a fixed printhead. If a colour channel clogs permanently, the repair cost approaches the value of the printer, so weekly use is genuinely important. Persistent head faults surface as error B200, which is the printhead or power supply protection circuit tripping.

The waste ink absorber counter is the other long-term limit, appearing as error 5B00 once the internal pad count is exhausted. This is a service item, not a fault, but it is worth knowing before you buy a machine you intend to keep for a decade.

Colour accuracy on plain paper is slightly warm out of the box; if you are seeing bigger shifts, our wrong colours when printing guide covers the profile and setting causes.

Canon MAXIFY GX7020

The main practical weaknesses are physical: it is heavy, deep, and needs a proper surface. Pigment inks also settle if the machine sits idle for months, and the recovery cleaning cycles consume noticeably more ink than a dye printer's.

Networking is generally solid on Ethernet. Over Wi-Fi, the recurring ticket is the printer disappearing from the network after a router change, covered in Canon printer will not connect. Use a wired connection or a DHCP reservation if you can.

Regional availability and model names

• United States and Canada: PIXMA G7020 with GI-20 bottles and MAXIFY GX7020 with GI-26 bottles.
• United Kingdom and Ireland: Canon sells the PIXMA G7050 using GI-50 bottles and the MAXIFY GX7050 using GI-56 bottles. The hardware is equivalent; only the ink numbering and bundled region settings differ.
• Australia and New Zealand: the G7050 and GX7050 naming is used locally, again with GI-50 and GI-56 ink.

Bottles do not cross regions. Canon keys the bottle nozzles and colour-codes them by market, and buying the wrong number leaves you with ink you cannot decant safely.

Total cost over five years

Purchase price hides the real difference. At 500 pages a month over five years, that is 30,000 pages. On either machine the ink cost is roughly $250 to $300, which is remarkable and is the entire reason to buy a MegaTank. The GX7020 costs substantially more up front, so its total five-year cost is higher, but it also absorbs that volume comfortably while the G7020 is running near the top of its comfortable range.

Push the volume to 1,500 pages a month and the picture inverts. The G7020 will do it, but paper reloading, slower duplexing and the small display turn into daily friction, and the machine wears faster. The GX7020 handles that load without complaint and its higher duty cycle means it is more likely to reach five years without a service event.

The honest summary is that the GX7020 is not more economical, it is more capable. Buy it because you need the throughput and the pigment durability, not because you expect to save money on ink.

Verdict

Choose the Canon PIXMA G7020 if this is a household printer that occasionally does business work. It is compact, capable of good borderless photographs, and delivers MegaTank economics for a fraction of the GX7020's price.

Choose the Canon MAXIFY GX7020 if this is a business printer that occasionally does household work. The pigment inks, dual cassettes, duplex ADF and near-laser speed make it one of the strongest small-office machines available, and it will pay back its price against a colour laser inside two years at moderate volume.

If you are still deciding between tank and laser, our inkjet vs laser comparison is the place to start, and the Canon support hub collects setup and error material for both ranges.