Canon 0258B001 Black Drum Unit 70000 Pages toner cartridges (genuine brands)

Genuine Canon Black Drum Unit

This genuine Canon black drum unit carries part number 0258B001 and is rated for 70000 pages at 5 percent coverage. It fits the imageRUNNER C4080, C4080i, C4580, C4580i, C5180, C5180i, C5185 and C5185i models. Offices that run these Canon devices can install it directly as an OEM replacement.

Build quality and daily handling

The unit ships brand new in original Canon packaging and meets OEM manufacturing tolerances. No extra mounting hardware or adapters are required; the drum seats into the printer's existing drum cavity exactly as the factory unit does. Its design follows the standard Canon GPR-20 and GPR-21 form factors used across the compatible imageRUNNER series.

Thermals noise and power draw

As a passive imaging component the drum unit generates no heat of its own and adds no audible noise during operation. Power consumption remains entirely within the printer's normal operating envelope because the drum draws no independent power. Routine replacement at the rated yield maintains consistent print quality without affecting the device's thermal or acoustic profile.