GI-21M magenta · standard
GI-21M is a Canon magenta standard cartridge rated at ~7700 pages (0.2¢/page at $12.00).
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The Canon GI-21M is a magenta ink cartridge suitable for standard yield printing. It fits one specific printer model, the Canon PIXMA G3270. If you're looking to choose between standard and high-yield cartridges, consider that this standard yield option prints about 7700 pages per fill.
Printers that use GI-21M
Frequently asked questions
Which printers use the GI-21M?
1 printer in our database use the GI-21M, including the Canon PIXMA G3270.
Is the GI-21M a standard or high-yield cartridge?
The GI-21M is a standard-yield cartridge. Where a range also offers a high-yield XL version, it costs more upfront but prints more pages for a lower cost per page.
How many pages does the GI-21M print?
The GI-21M is rated at about 7700 pages. Actual yield varies with how much of each page you print.
What does the GI-21M cost per page?
At a list price of $12.00 and about 7700 pages, the GI-21M works out to roughly 0.2 cents per page. A reliable compatible can cost noticeably less.
Are compatible or remanufactured versions of the GI-21M safe to use?
Compatible and remanufactured cartridges are third-party alternatives to the GI-21M that usually cost much less. Most work well, though quality varies by seller. If your printer can receive firmware updates that block non-OEM ink, check that printer's page first.
Related cartridges
Other colors and standard or high-yield versions used in the same printers.
Guides worth reading before you buy
- Printer will not print black because a colour cartridge is empty: what to do
- Page yield explained: what ISO 24711 measures, and why you get fewer pages than the box says
- Does Canon block third-party ink? No, and here is how to clear the error
- Canon ink cartridge compatibility chart: which PIXMA takes which number
- Printer says ink low but the cartridge is not empty: what the gauge really means
Last reviewed . Compiled by MyCartridgeFinder from manufacturer cartridge finders and retailer cross reference tables, then checked against this cartridge's database record. Part number, yield and pricing come from that record, never from guesswork. See our methodology and data sources.