Download Canon Service Tool V1074 -

Cost: $50–$100. They reset the counter and replace the physical waste ink pads (which actually do fill up). The V1074 only resets the counter – it doesn’t replace pads, leading to ink leaking inside your printer eventually.

V1074 is not universal. Using it on a newer printer (e.g., TS or TR series) will not work or could cause error codes. Using it on an older printer (e.g., MP series) may also fail. The tool must match the printer’s chipset. Download Canon Service Tool V1074

The Canon Service Tool is a proprietary, low-level diagnostic and maintenance application developed by Canon for authorized service centers. V1074 is a specific version number, typically associated with Canon’s PIXMA series printers manufactured in the early to mid-2010s, including models like the MG5420, MG5520, MG6320, and similar generation printers. Cost: $50–$100

Unlike the standard printer drivers or Canon’s user-facing IJ Utility, the Service Tool operates in a special "service mode" on the printer. It bypasses normal user restrictions and allows direct reading/writing to the printer’s EEPROM (Electrically Erasable Programmable Read-Only Memory). The Canon Service Tool is a proprietary, low-level

If successful, the error message disappears, and you can print again.