Alarm Lamp Flashes four times
Flashes on Printer (Four)
Support Code on computer (1600, 1660)
Possible Cause:
The ink tank is not installed.
Ink tank is not installed properly.
Ink may have run out.
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The ink tank is not installed.
Install the ink tank.
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If the lamp on the ink tank is not lit, the ink tank may not be installed properly.
Install an appropriate ink tank.
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Ink may have run out (The lamp on the ink tank flashes).
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 RESUME/CANCEL 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.