SKU:

CS-Canon-137-4Black

Printer Brand:

Canon

OEM Number:

9435B001

Ink Color:

Black

Page Yield:

Black: 2400

Printer Type:

Laser Cartridge

Condition:

New Compatible

Frequently Asked Questions

Four cartridges for $55.36, when one costs $27.70 — where is the catch?

There is not one; the arithmetic is simply lopsided in the buyer's favour at this pack size. Four Canon 137 singles would cost $110.80. This 4-pack is $55.36 — almost exactly half — putting each cartridge at $13.84 and each page at about 0.58 cents instead of 1.15 cents. The cartridges are the same 9435B001 units sold singly. Multi-packs are priced this way because one shipment of four costs far less to handle than four separate orders, and that saving is passed on rather than kept.

Why choose the 4-pack over the 5-pack in the same family?

It depends on how much stock you like holding. The 4-pack totals 9,600 pages at $13.84 per cartridge; the 5-pack shaves a little more per cartridge, at $12.92. If your machine works through a cartridge every couple of months, four spares is already most of a year's supply, and the extra saving on a fifth is small. If you run several MF-series machines off one shelf, the 5-pack's deeper discount compounds. Neither is a wrong answer — the 4-pack is the balanced middle of this family.

We run two different imageCLASS models — can one pack feed both?

Yes, provided both are on the Canon 137 list — and a great many compact Canon machines are: the D570, LBP151dw, MF212w, MF216n, MF217w, MF227dw, MF229dw, MF232w, MF236n, MF244dw and MF247dw all take the 9435B001. Offices often keep one 4-pack as the shared pool for two or three of these machines, because whichever runs dry first draws from the same box. It removes the classic problem of holding the right spare for one printer and the wrong one for another.

How should four cartridges be stored so the last one is as good as the first?

Sealed, flat, and boring: in their bags, in a cool dry cupboard, away from radiators and sunny windowsills. Write the arrival month on each box and install oldest first. Stored that way a compatible cartridge waits patiently — there is no benefit to opening one early, and an unopened cartridge keeps far better than an opened one. With 9,600 pages in the pack, the fourth cartridge may not be installed for many months, and proper storage is what makes that a non-issue.

What if we stop using the machine before the pack is finished?

That is the genuine trade-off of any multi-pack, so think about it in proportion. The pack costs $55.36 in total — less than two singles — so even finishing only three of the four cartridges leaves you ahead of buying singly. If a printer replacement with a different cartridge family is already scheduled, buy singles until it lands. Otherwise the risk is small and the saving, $55.44 against four singles, is immediate.

What backing comes with these cartridges?

Every cartridge in the pack carries our 1-year warranty against defects and 1-year free returns — the same backing as a full-price single. If one prints badly, get in touch and we will deal with that cartridge; the details are on our shipping and returns page, and the support team is available Monday to Friday, 9 AM to 5 PM CST. Orders leave from our warehouses in Illinois, Pennsylvania, Georgia or California.

About This Pack

This is a 4-pack of compatible Canon 137 black toner cartridges (part number 9435B001), each rated at up to 2,400 pages — 9,600 pages in total — for Canon imageCLASS machines including the D570, LBP151dw, MF212w through MF247dw series. At $55.36 the pack works out to $13.84 per cartridge and about 0.58 cents per page. Every cartridge is covered by our 1-year warranty and 1-year free returns. See the rest of the family on the Canon toner page.