Do not guess your controller type. Download one of these free diagnostic tools:

Before searching for a ChipyC2019 MP Tool download link, you must verify that your USB flash drive actually uses a controller compatible with this software. Using the wrong MP tool can permanently brick your device. To check your hardware configuration, follow these steps:

Chipyc2019 is a modified version of the official Canon Service Tool. It creates a "crack" environment that allows users to reset the printer's EEPROM (the internal memory that tracks ink usage).

: Running this tool will permanently erase all data currently on the USB drive.

Comes in a password-protected .zip file where the password is not explicitly listed on a reputable forum thread. Step-by-Step Guide to Using Chipyc2019 MP Tool

. To repair or re-flash a drive with this controller, you must use the FirstChip FC1179 MpTools , as it is the compatible mass production utility for the chipYC2019 part-number. Direct Download Links

Plug your problematic USB drive into a rear motherboard port (desktop) or a direct USB port (laptop). Avoid USB hubs. Launch . Locate your USB drive in the device list.