Canon G3411 Online Manual page 341

1430
Cause
Cartridge cannot be recognized.
What to Do
A cartridge may not be installed properly or this printer does not support the cartridges.
If you are printing, press the printer's Stop button to cancel printing.
Remove the cartridges and reinstall them properly following the steps below. This may resolve the error.
1. Open the scanning unit / cover.
2. Open the right and left ink tank covers.
Important
• When removing cartridges, always open the ink tank covers. If the cartridges are removed
without opening the ink tank covers, an Ink Flush will be required that will consume a large
amount of ink.
3. Grab knob (A) on the cartridge locking cover to open it.
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