Windows 7, Windows 8, Windows 10, or Windows 11. (Mac OS is not supported).
Triggers heavy ink priming cycles that cannot be started from the standard print driver.
Release both buttons. The green power light should blink and then stay solid, indicating you are in Service Mode. Step 2: Running the Software canon service tool v5103 download full
A small dialog box saying "A function was finished" should appear. Click OK.
Clears the main waste ink counter back to 0%. Windows 7, Windows 8, Windows 10, or Windows 11
: Resets the main ink absorber counter and platen ink absorber counter to 0% .
While keeping the Stop/Reset button held down, press and . Release both buttons
When this happens, the printer locks down to prevent physical ink leaks. To safely reset this internal counter and restore functionality, technicians use a specialized software called the .
However, if you are a home user who just saw an error code for the first time: The risk of malware, permanent hardware damage, and ink leaks outweighs the $30 you might save. Pay the $10 for a legitimate third-party reset tool, or take the printer to a local repair shop.
Canon actively discourages the use of this tool and has filed DMCA takedown requests against websites hosting V5103. The logic is simple: the waste ink pad is a real consumable. Resetting it without maintenance is akin to resetting your car's oil light without changing the oil. However, many enthusiasts argue that Canon sets the error threshold too conservatively, forcing e-waste on otherwise functional printers.