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Zhono chips withstand the impact of firmware upgrades

Zhono chips withstand the impact of firmware upgrades

From January to early April 2025, printer brands including Brother, Ricoh, Fujifilm, HP, Lexmark, and Canon released firmware updates. After testing, Zhono’s engineers verified that its compatible chips used in these printers and copiers were not impacted by the OEM...
How not to do firmware updates?

How not to do firmware updates?

A botched firmware update has rendered some HP printers unusable, even with official cartridges. HP users are facing fresh frustration after a firmware update left some of its printers inoperable, displaying error messages that prevent them from using even HP-branded...
IAICON issues firmware update alert

IAICON issues firmware update alert

The company released a notice for HP printers using the 95X series cartridges. IAICON informs that on 24 January 2025, HP released a new firmware update for printers that use the 95X series cartridges. The new firmware version identified is 2502A, 2502B, and 2502AR....
IAICON warns of new firmware update

IAICON warns of new firmware update

The company announced that HP released a new firmware update on 11 December, but it has already developed a solution. IAICON in its announcement says that the firmware update from 11 December 2024 affects several device models using cartridge models CF258, CF259,...