Zhono Chips Confirmed Compatible with Firmware Upgrades from Multiple Brands in March

Major printer manufacturers including HP, Kyocera and Canon released firmware updates in March 2026. 

Following extensive testing, our engineers confirmed that Zhono compatible chips used in these printers and copiers remain unaffected by the OEM firmware upgrades. The chips function correctly with both previous and current models of the devices.

The charts below highlight the select successful March test results for Zhono chips across various brands and models.

Zhono Empowers Your Business

Specialized Firmware Tracking and Management System

Zhono's global monitoring system for OEM firmware releases identifies potential update issues and ensures the timely delivery of test results to customers.

Standardized On-Machine Verification Process

Zhono operates an independent testing center and maintains an inventory of nearly 2,100 mainstream global models, enabling rapid firmware upgrade verification across Asia, Europe, America, Japan, and other regions.

Online Firmware Upgrade Solution

The Progeasy Update device enables online firmware upgrades for chips, significantly reducing the time and costs associated with product returns and replacements.

As a trusted chip supplier, we are committed to delivering secure and reliable chip solutions while keeping our customers informed with the latest firmware verification updates. Moving forward, we will continue to closely monitor OEM firmware upgrades, enhance response times, and elevate the overall product service for our customers.

For the latest firmware update log, please visit https://ljpcal6htyil.jp.larksuite.com/sheets/Lr96s1e8shwqRMt8yJRjF0bMpHc.

If you have any questions regarding machine firmware, please contact your sales representative or email us at info@zhono.com.