HP (Hewlett-Packard) 3840 All in One Printer User Manual


 
11.8 Power light is flashing
If the Power light is on, the printer is either printing or ready to print.
If the Power light is off, the printer is off.
If the Power light is flashing, see the following information.
1. Power light
What the flashing light means
The Power light can flash for several reasons:
The printer cover is open.
The printer is out of paper.
There is a problem with the printer, such as a paper jam or a problem with a
print cartridge.
If an error message appears
Read the error message explaining the problem and its solution.
HP Deskjet 3840 series printer User's Guide
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