Canon MX510 can lock printing when the waste ink (ink absorber) counter hits a predefined threshold. This guide explains how to reset it.

Ink absorber pads store waste ink during normal operation. Canon firmware tracks this using a software counter and may stop printing when it reaches the limit.

This page is prepared for Canon MX510. Service mode instructions are shown only when a matching series procedure is known.

Common Symptoms

• Service / maintenance warning on the screen or driver
• Printer refuses to print even with ink available
• Blinking lights and queued jobs fail
• Error reappears after restart

Reset the Ink Absorber Counter

Once the counter is cleared, Canon MX510 should exit the locked state and printing should resume normally.

Maintenance Reminder

Treat the reset as a maintenance step. If your printer has extremely high usage, consider cleaning/replacing absorber pads to avoid overflow.

Reset tools and instructions

Use a reliable USB connection and follow the steps in order.

Troubleshooting

• Try a different USB cable/port if using PC software.
• Power-cycle the printer and try again.
• Use the correct Stop/Reset press count for your series.
• Close other Canon printer utilities while resetting.
• Repeat the service mode steps carefully (timing matters).

FAQ