Thank you for using Canon products.
Changes:
Firmware Version 1.0.2.0 incorporates the following enhancement:
1. Improves the stability of the printer’s Wi-Fi connectivity.
If the printer's firmware is already Version 1.0.2.0, it is not necessary to update the firmware.
Preparations for the Firmware Update:
In the folder you downloaded are the firmware (CP1500_1020.cnn / file size: 6,209,812 bytes) and instructions on the firmware update procedures (a PDF file in five languages: Japanese, English, French, Spanish, and Simplified Chinese). Before starting the firmware update operations, please be sure to carefully review the instructions to confirm your understanding of the firmware update procedures.
Further information: