A New Firmware Version“2626A”Was Detected

On August 20, 2026, a new firmware version, “2626A” was detected via Wi-Fi. 
This update affects some older versions of the models involved, including CF258/259/276 and W2020/W2030/W2040. However, products shipped after May 2026 are not affected. Production and shipment can continue as normal.
We recommend that users disable the printer’s automatic firmware update feature and avoid manually upgrading the firmware.