Zhono Responses to HP & Ricoh & Canon Firmware Upgrade

Firmware Upgrade

In June 2024, Ricoh, HP, Canon and Brother released the latest firmware for the Ricoh MP C4504/MP C5002/MP C2504 series copiers, HP W1331 series copiers, Canon NPG88 series copiers and Brother TN-2420 series printers (see Figure 1).

After testing, Zhono’s engineers verified that Zhono compatible chips used in these series printers and copiers are not impacted by the OEM firmware upgrade, and that the chips function correctly on the printers and copiers in both previous and current models.

Figures below show the Supplies Status Pages of Zhono chips that successfully tested after the printers and copiers updated to the latest firmware (see the red boxes for the latest versions).

Figure 2

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Zhono will continue to monitor OEM firmware upgrades. As soon as the firmware upgrades are released, Zhono will promptly respond to updates   and remain committed to providing customers with safe and reliable chip solutions.

For more information about firmware versions, please contact your sales representative or send an email to info@zhono.com. We will get back to you as soon as possible.

Zhono Compatible Chips

Please follow Zhono and subscribe on LinkedIn or Facebook for the latest upgrades of Zhono products. For more details, please contact your sales representative or email us at info@zhono.com.

Related:

• Zhono Summarizes New Chip Solutions in May
• Zhono Released Compatible Chips for Ricoh 132P/C125P Series
• Unveiling Excellence: Zhono Demonstrates Chips for Ricoh Copiers
• Zhono Responses to Sharp and Ricoh Firmware Upgrade

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