Canon PIXMA iP2820 5B02 Error: Waste Ink Full
The Canon PIXMA iP2820 5B02 error alerts that the waste ink absorber counter is full. Canon printers log ink used during cleaning cycles, and reaching the threshold locks the device to prevent overflow. This is a common maintenance event. Resolving it typically involves a service mode reset procedure.
Common causes
- 1Internal waste ink counter reached capacity.
- 2Excessive head cleaning cycles.
- 3Long-term use without maintenance.
- 4Saturated waste ink pads.
Solutions
Diagnóstico rápido
The error shows as alternating LED blinks (orange/green), indicating the printer cannot process tasks.Solución paso a paso
- Unplug the printer.
- Enter Service Mode by holding the 'Stop' button and plugging it in.
- Reset counter following the service button sequence.
- Restart to confirm the lockout is cleared.
Prevención y mantenimiento
Avoid excessive head cleanings. Keep the printer level to prevent uneven ink absorption.Cuándo llamar a un técnico
If the reset fails or you see ink leakage, the physical pad is saturated and needs professional replacement.Ficha técnica del equipo
- Technology: Inkjet
- Speed: Up to 8 ppm
- Connectivity: USB
- Consumibles: PG-245 / CL-246
- Recommended Use: Home
- Drivers / firmware oficial
Steps to follow
- 1
Enter Service Mode
Hold the 'Stop' button and plug in the power cable.
- 2
Reset counter
Press the 'Stop' button multiple times as per service manual to clear the counter.
- 3
Restart
Power off and on to apply settings.
Frequently asked questions
It indicates the internal waste ink counter has reached the maximum threshold.
Yes, the printer will not print until the counter is reset via service mode.
Uses Canon PG-245 and CL-246 cartridges.
Opening the unit is not recommended; software reset works for home use, but be wary of ink leakage.