The ERROR 5B00 on a Canon PIXMA TS6151 indicates that the printer's waste ink absorber is full. This is a common issue with Canon printers and can typically be resolved by resetting the printer or cleaning the waste ink absorber. Here’s how you can try to fix it:
=== Method 1: Resetting the Printer ===
# ***Turn Off the Printer***: Power off your printer.
# ***Hold the Stop Button***: Press and hold the "Stop" button (the red triangle inside a circle).
# ***Power On the Printer***: While holding the "Stop" button, turn the printer back on. Keep holding the button until the printer is fully powered up.
# ***Release the Stop Button***: Once the printer is on, release the "Stop" button.
# ***Perform a Series of Button Presses***:
** Press the "Stop" button two times.
** Press the "Power" button once.
# ***Check for Error***: If the printer starts up without the error, you may be able to print again. If the error persists, you might need to perform a deeper reset.
=== Method 2: Service Mode Reset ===
If the error continues, you may need to enter service mode:
# ***Enter Service Mode***:
** Turn off the printer.
** Hold the "Stop" button and then turn on the printer while holding the button.
** Once it’s on, press the "Stop" button two times, and then the "Power" button once.
# ***Reset the Waste Ink Counter***: Look for an option to reset the waste ink counter in the service mode. This often requires specific software or a manual guide.
=== Method 3: Clean or Replace the Waste Ink Absorber ===
If resetting doesn’t work, consider the following:
* ***Clean the Waste Ink Absorber***: This involves opening the printer and cleaning the pads that absorb waste ink. This can be messy and may void your warranty, so proceed with caution.
* ***Replace the Waste Ink Absorber***: If cleaning doesn’t resolve the issue, you may need to replace the absorber pads. This usually requires disassembly of the printer and is best handled by a professional.