1600
Cause
Ink may have run out.
What to Do
If printing is in progress, you are recommended to stop printing, replace the ink tank, and then print again.
If printing is in progress and you want to continue printing, press the printer's OK button with the ink tank installed. Then printing can continue under the ink out condition. Replace the empty ink tank immediately after the printing. The printer may be damaged if printing is continued under the ink out condition.