Frequently Asked Questions
What does a 70,000-page cartridge change about how a production machine gets scheduled?
Changeovers stop being a scheduling factor. A GPR-37 cartridge (part number 3764B003AA) is rated for up to 70,000 pages, so on an imageRUNNER ADVANCE 8085, 8095 or 8105 running long jobs, toner swaps become rare events instead of interruptions planned around deadlines. A single cartridge can carry a machine through weeks of production volume, which is why this family is bought by page count and meter readings rather than by the calendar.
What does one page cost with this cartridge?
At $99.05 for a cartridge rated at 70,000 pages, the toner cost works out to roughly 0.14 cents per page. That is the honest arithmetic at the rated yield and standard coverage; heavy-coverage pages use toner faster and light text pages stretch it further. Even allowing for real-world variation, this is production-class economy — the cost conversation on machines like the ADVANCE 8505i or 8585i is usually about uptime, not toner.
Which machines take the GPR-37?
The GPR-37 (3764B003AA) is the black toner for Canon's high-speed imageRUNNER line: the imageRUNNER 8085, 8095 and 8105, and the imageRUNNER ADVANCE 8085, 8095, 8105, 8205, 8285, 8295, 8505i and 8585i. If your machine's supply list shows GPR-37 or part number 3764B003AA, this is its cartridge. It does not fit the smaller ADVANCE 4000-series machines — those take a different family entirely.
Our output started streaking halfway through a long run — is the cartridge empty?
At this yield, probably not. Streaking or one-sided fading on a cartridge with plenty of life left usually means the toner inside has settled unevenly during a long run. Pause the job, remove the cartridge, and rock it gently side to side a few times to redistribute the toner, then reinstall. If density evens out, the cartridge was never the problem. If the whole page is uniformly pale and rocking changes nothing, then it is genuinely near the end of its 70,000 pages.
What protection do we have if a cartridge underperforms?
Every cartridge we sell is covered by a 1-year warranty against defects and 1-year free returns if it does not perform as it should. On a production machine that matters: you are not absorbing the risk of trying a compatible cartridge on a deadline-driven device. Full terms are on our shipping and returns page, and our support team is available Monday to Friday, 9 AM to 5 PM CST.
Single cartridge or a multi-pack — which is the sensible first order?
If this is your first compatible GPR-37, a single cartridge is the honest starting point: prove it on your own machine and your own paper before committing to volume. The multi-packs on this page's family lower the per-cartridge price once you know the cartridge works for you. Either way, the cartridge ships from one of our four US warehouses in Illinois, Pennsylvania, Georgia or California, and you can browse the rest of the range on our Canon toner page.
About This Cartridge
This is a single compatible Canon GPR-37 black toner cartridge, part number 3764B003AA, rated for up to 70,000 pages and built for Canon's high-speed imageRUNNER and imageRUNNER ADVANCE 80xx/82xx/85xx production machines. It is a compatible cartridge, not a Canon original, and it is backed by our 1-year warranty and 1-year free returns. For production environments, the point of this cartridge is simple: a very long run between changeovers at roughly a seventh of a cent per page.
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