The printer is preparing to print if the Power indicator is flashing. When the HP printer light blinking won't print has received all data, the indicator stops flashing. An open cartridge door is indicated by a rapidly blinking light. Fast flickering power lights indicate that the printer is malfunctioning. The flashing resume light indicates that there is a paper jam or that the paper tray is empty.Also check the status of your printer cartridge and try replacing it with a new one if it is not good enough.
What to Do When Your Printer Won't Print:-
Check Your Printer's Error Lights.
Clear the Printer Queue.
Solidify the Connection.
Ensure You Have the Right Printer.
Install the Drivers and Software.
Add Printer.
Check that Paper Is Installed (Not Jammed).
Fiddle With the Ink Cartridges.
How to Fix the HP Printer Light Blinking Error?
Mentioned below are the steps that you need to carry out in order to fix the HP printer light blinking error.
Step 1: Take out the ink cartridges from your HP printer device.
Step 2: Disconnect the power wire from the side of your printer. Also, disconnect the power wire from the electrical outlet.
Step 3: After that, disconnect the USB wire if you are using one.
Step 4: Now, wait for a few seconds to press the power button n your printer device.
Step 5: Then, reconnect the power wire to the electrical outlet and then reconnect it to your HP printer device.
Step 6: After that, power on your HP printer device and wait for your printer to begin printing.
Step 7: See if the lights are flashing or not. If the lights stop blinking, then that means the problem is fixed.
Regards, J Wick