Close the V5204 software application. Turn off your printer using its physical Power button (you may need to press it twice or hold it down for a few seconds to exit Service Mode). Turn the printer back on normally. Your error code should now be completely cleared. Troubleshooting Common Errors Error Code / Issue Possible Cause Error Code: 006
The V5204 version of the service tool provides several critical functions:
A: The Canon Service Tool is designed exclusively for Windows operating systems. canon service tool v5204 upd download
: This means the tool does not support your specific printer model, or you failed to enter Service Mode correctly. Restart the printer and retry Step 2.
The printer was not successfully placed into Service Mode, or another printer driver is interfering. Close the V5204 software application
If you're technically inclined:
: The tool cannot find the printer over the USB connection. Try a different USB port or swap the cable. Your error code should now be completely cleared
Your specific printer model is not supported by version V5204, or the motherboard is already corrupted from too many failed reset attempts.
: G1000, G2000, G3000, and newer G1410/G2411 models. E-Series : E510, E514. IP-Series : iP2770, iP4800, iP7240, and more. IX-Series : iX6500, iX6770, iX6840. How to Use the Canon Service Tool
Understanding the Canon Service Tool V5204 (UPD) Download and Usage Guide