1641
Cause
The remaining black ink level in the ink tank may have reached the lower limit line shown on the ink tank.
What to Do
To check the remaining ink level, visually inspect the remaining ink in the ink tank.
If the remaining ink level is below the lower limit line, refill the ink tank with ink to above the single dot shown on the ink tank.
Refilling the ink tank to the upper limit line improves the accuracy of detection of the remaining ink level.
If printing is continued when the remaining ink level is below the lower limit line, the printer may consume a certain amount of ink to return to printable status and may also become damaged.
To continue printing, press the printer's OK button.
