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Fujifilm CT203978 Blk TonerGeneric category illustration

Fuji Film ยท Black

CT203978 cartridge guide

Fujifilm CT203978 Blk Toner

2 compatible printers 15,000 pages Updated 26 July 2026
Colour / typeBlack
Yield formatStandard yield
Estimated yield15,000 pages
AvailabilityIn stock at 26 July 2026
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Printer compatibility

Printers that use CT203978

2 models

Let your printer tell you when.

See reported toner levels and get low-toner alerts from supported printers. Monitoring stays free, permanently, wherever you buy your cartridges.

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Useful answers

Frequently asked questions

Which printers use CT203978?

2 compatible printer records are currently linked to CT203978. The supplier-listed matches appear on this page.

What is the yield of CT203978?

The supplier catalogue lists an estimated yield of 15,000 pages. Actual yield varies by page coverage and print conditions.

Can CloudToner monitor printers using CT203978?

Monitoring depends on the printer and the data it reports. A cartridge match alone does not confirm monitoring support. Connect a supported network printer to see its reported levels and receive low-toner alerts.