The "Planned Obsolescence" model suggests that Canon intends for users to service the printer at authorized centers. However, the cost of authorized service often exceeds the replacement cost of the E510 unit. This economic factor drives users toward unauthorized resetter software, leading to two outcomes:

Once in Service Mode, you can sometimes perform a manual reset without software: Press the button 4 times . resetter canon e510

Most resetters are Windows-only. For Mac, you need a virtual machine (Parallels/VMware) running Windows, or use a friend’s Windows laptop. The "Planned Obsolescence" model suggests that Canon intends

However, if you see actual ink leaking out of the bottom vents of the printer, do not run the resetter—replace the printer. But for a simple error code? Go ahead and save your machine. resetter canon e510