HP Deskjet 3740 series printer User's Guide
An error message appears while the Power light is flashing
Read the error message explaining the problem and its solution. For more information, see Power light is flashing.
11.9 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.
11.10 Documents print slowly
Several variables can slow the printer's performance.
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