Aster Graphics Inc 071H High Yield Black Toner Cartridge

Product identity and target user

The Aster Graphics 071H is a new black toner cartridge built for Canon ImageClass MF275dw MF274dn MF273dw MF272dw MF271dn and LBP122dw LBP121dn printers. It suits offices or home users who need high-yield output for everyday document printing. The cartridge arrives with a chip installed so the printer recognises it immediately. Buyers who need colour output or a different page yield will not be served by this single black unit.

Build fit and system impact

The cartridge slots straight into the compatible ImageClass or LBP models without extra tools or firmware steps. Because it replaces the OEM 071H directly, it frees the buyer from sourcing the original part while keeping the same physical footprint. Operating range sits between 10°C and 30°C with 20% to 80% humidity, matching typical office conditions. Environments outside those temperature or humidity bands are not a good match for reliable operation.

Sustained load behaviour

High-yield toner volume supports longer print runs between replacements, reducing downtime during heavy monthly cycles. The chip tracks remaining toner accurately so the printer can plan maintenance without surprise stoppages. Storage tolerance spans -20°C to 40°C, so stock can be kept on shelf for up to two years without degradation. Continuous printing beyond the rated yield will eventually exhaust the cartridge and require a fresh unit.