If “G7021” means the Canon MAXIFY GX7021, it is not a close variant of the PIXMA G7020: these are different printer lines with different ink systems and workflow strengths. The G7020 uses GI-20 black pigment and dye color inks; the GX7021 uses four pigment GI-26 inks. Their supplies are not interchangeable. The GX7021 is better equipped for frequent office document work, while the G7020 combines everyday office functions with photo-print features.
First, identify the second printer correctly
Canon’s reviewed official materials document a PIXMA G7020 and a MAXIFY GX7021, not a printer named simply “G7021.” This comparison treats “G7021” as the likely intended MAXIFY GX7021. Confirm the full model name on a listing or product label before buying: the model identity determines which ink bottles fit.
Canon G7020 vs. GX7021 at a glance
| Feature | PIXMA G7020 | MAXIFY GX7021 |
|---|---|---|
| Product line and emphasis | PIXMA all-in-one with office functions and photo-print features; Canon describes a hybrid pigment-black and dye-color ink system. Canon G7020 product page | MAXIFY all-in-one designed for small-office workflows. The brochure identifies print, copy, scan and fax functions. Canon GX7021 brochure |
| Ink family and formulation | GI-20: pigment black and dye cyan, magenta and yellow. Canon GI-20 supplies | GI-26: pigment black, cyan, magenta and yellow. Canon GX7021 brochure |
| Canon’s advertised yield per full replacement set | Up to 6,000 black-and-white or 7,700 color pages in default mode; up to 8,300 black pages in economy mode. These are manufacturer estimates under Canon’s stated test method, not guaranteed household or office results. Canon G7020 product page Canon G7020 brochure | Up to 6,000 black-and-white or 14,000 color pages per GI-26 set, as stated in Canon’s brochure. These are manufacturer figures, not a promise of actual yield. Canon GX7021 brochure |
| Paper handling | 350-sheet plain-paper capacity. Canon G7020 product page | Two 250-sheet cassettes plus a 100-sheet rear tray, according to the brochure. Canon GX7021 brochure |
| Automatic document feeder and scanning | ADF for scan, copy and fax; the reviewed page does not state its sheet capacity or specify single-pass duplex scanning. Canon G7020 product page | 50-sheet ADF and single-pass duplex scanning. Canon GX7021 brochure |
| Duplex printing | Automatic two-sided document printing. Canon G7020 product page | Not stated in the cited GX7021 brochure details summarized here; check current market-specific documentation for the exact configuration. Canon GX7021 brochure |
| Simplex print speed | Not stated in the cited G7020 product-page details summarized here. Canon G7020 product page | Approximately 24.0 ipm black and 15.5 ipm color, as listed in Canon’s brochure. Canon GX7021 brochure |
| Connectivity listed | Wireless and Ethernet. Canon G7020 product page | Not compared here; verify the exact market configuration in current GX7021 documentation. |
Which model better fits your work?
Choose the GX7021 for document-heavy office routines
The GX7021’s stated 24.0-ipm black and 15.5-ipm color simplex speeds, two 250-sheet cassettes, and 50-sheet ADF suit offices that print frequently and handle batches of originals. Its single-pass duplex scanning can capture both sides of a two-sided original in one pass, which is useful when digitizing or copying multi-page documents.
Choose the G7020 for mixed home and office use
The G7020 pairs an ADF and automatic two-sided document printing with borderless photo printing and a hybrid ink setup: pigment black with dye color inks. Its 350-sheet plain-paper capacity is lower than the GX7021’s cited cassette-plus-rear-tray capacity, but Canon explicitly highlights photo-print features on the PIXMA product page.
#1 Best Overall
- Wireless Print/Copy/Scan (2)
- Up to 2 years of ink included - Disclaimer: Claim of up to two (2) years of ink based on average monthly document print volumes of 200 pages continuous printing using ‘default printing mode’.
- Print up to 6,000 black & white / 7,700 color pages using a single set of inks! (1)
- Save up to $1,000 on ink (1)
- 2-line LCD display
Ink compatibility: GI-20 is not GI-26
Buy ink by the complete printer model, not by the shared “70” digits in the model names. The GI-20 bottles are for the PIXMA G7020; the GX7021 uses GI-26 bottles. The inks are not interchangeable. Do not assume that a generic “Canon MegaTank” listing fits either printer unless its compatibility list names the exact model.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to compare ink cost without misleading yourself
Canon’s page-yield figures help compare advertised capacity, but they are not a fixed cost per page. For the G7020, Canon says the estimates use the ISO/IEC 24712 chart and a continuous-printing simulation with replacement bottles after initial setup. Initial setup consumes ink to charge the print head, and Canon says actual yield varies with content, ink levels and other factors. The G7020’s black economy-mode estimate is a different mode and print type from its default black-and-white or color figures; do not compare it directly with another printer’s color yield.
Rank #2
- Wireless Print/Copy/Scan
- Up to 2 years of ink included (2)
- Print up to 6,000 black & white / 7,700 color pages using a single set of inks! (1)
- Save up to $1,000 on ink (1)
- 1.35” Square LCD display
To calculate a useful estimate, compare the price of the exact bottle set in your region with the matching advertised yield for the kind of printing you do. Keep black text and color output separate, use a dated price, and label the result an estimate. The cited Canon materials do not establish a stable, directly comparable current US price for both GI-20 and GI-26 sets, so a reliable current cost-per-page figure cannot be stated here. Canon’s store listings can change, and stock or availability may vary.
Quick Recap
Rank #4
![Canon PIXMA G620 Wireless MegaTank Photo All-in-One Printer [Print, Copy, Scan], Black,Works with Alexa](https://m.media-amazon.com/images/I/31W+8GDKNLL._SL160_.jpg)
- Never run out of ink. Connect your printer to Alexa and receive notifications when you’re running low. Alexa can even place a smart reorder from Amazon on your behalf, if you enroll in smart reorders
- Enrolling in Smart Reorders with Alexa ensures that you never have too much or too little ink supplies. No subscription needed.
- MEGATANK HIGH PAGE YIELD: Print up to 3,800 4” x 6” color photos on a full set of ink.
- LOW COST PER PRINT with approx. ink cost of 2.5 cents per 4” x 6” color photo.2
- 6-COLOR DYE-BASED INK SYSTEM including Red and Gray inks for a wider color gamut.
Rank #3
- Wireless Print/Copy/Scan/Fax (2)
- Print up to 3,000 black & white / 3,000 color pages using a single set of inks! (1)
- 2.7” LCD Color Touchscreen
- Auto 2-sided printing
- ADF – 35 sheet Auto Document Feeder
What to verify before ordering
- Confirm that the second printer is the MAXIFY GX7021, not a listing using the incomplete name “G7021.”
- Match the bottle family to the model: GI-20 for G7020; GI-26 for GX7021.
- Check current regional documentation and the retailer’s exact configuration, especially for paper handling, scanning and connectivity.
- For an ink-cost estimate, use current local bottle prices and a yield basis that matches your black-only or color workload.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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