Frequently Asked Questions

Is one cartridge a sensible way to try a compatible Canon 125 for the first time?

It is the lowest-risk way to do it. This single Canon 125 cartridge — code 125BK — is rated at 1,600 pages and costs $26.46, so you can run it through your everyday printing, judge the output on your own documents, and decide about bigger packs with evidence instead of promises. If it prints the way your printer's black should print, the same cartridge is waiting in 2, 3, 5 and 10 packs whenever you are ready.

What does a page cost on this single cartridge?

At $26.46 for a rated 1,600 pages, the maths is about 1.65 cents per page. That is the honest single-cartridge rate for the Canon 125 line — the packs bring it down from there, with the 2-pack already at roughly 1.08 cents a page. If your printing is light and a cartridge lasts you months, the difference is a few dollars a year and the single is the rational buy.

How long will 1,600 pages actually last us?

Count your real volume. A home office printing 10 pages a day gets around five months from one 125BK; a desk printing 50 pages a day gets about a month. The rated yield assumes standard business pages, so heavy graphics coverage shortens the run — treat 1,600 as a planning figure, not a promise, and reorder when the first light streaks appear rather than when output becomes unreadable.

My prints have gone faint and streaky — is it this cartridge or the printer?

Usually the cartridge announcing its end. Toner starvation shows up as faded bands, grey text and streaks that follow the page direction, and a gentle rock of the cartridge side to side can redistribute the last toner for a few dozen more pages. If a fresh cartridge restores solid blacks — and with a rated cartridge it should — the printer was never the problem. If the fault stays with a new cartridge installed, that is when to look at the machine instead.

How is the Canon 125 different from the Canon 126?

They are cousins, not substitutes. The Canon 126 cartridge is rated at 2,100 pages against this cartridge's 1,600, and the two lines serve different Canon printer families — a 125BK will not run in a 126 machine, and the other way round. Prices sit close ($26.61 for a 126 single), so the choice is never about saving money across the two lines; it is simply about which cartridge your printer was built around.

What protection comes with a single cartridge, and who do I call?

This is a compatible cartridge covered by a 1-year warranty and 1-year free returns — the same cover as the biggest pack on this page, spelled out on our shipping and returns page. Orders leave from the nearest of our Illinois, Pennsylvania, Georgia and California warehouses, and a person answers questions Monday through Friday, 9 AM to 5 PM CST.

About This Canon 125 Toner Cartridge

The starting point of the Canon 125 line: one 125BK black cartridge, rated at 1,600 pages, for $26.46 — about 1.65 cents a page with no pack commitment. Buy it to test a compatible in your own printer, or because your volume is genuinely light; when the printing picks up, the same cartridge steps down in price through the 2, 3, 5 and 10 packs in the wider Canon toner range.