Error message yellow exclamation point blinking. The reason that light blinks is because: The output tray is closed or a scanning error has occurred.
Insufficient power. There is a paper jam in the printer.
? That error indicates that the print-cartridge door is open or other errors exist.
If the printer's orange exclamation light is lit, it usually means there is a paper jam or the cover is open. Open the printer's cover and make sure the paper is not jammed. Close the printer's cover. Turn the printer off, then back on.
Ink in a cartridge is low. You can continue printing, or check which cartridge is low and replace it.
The Power light blinks at a steady interval when the printer is processing a print job. If the Power light blinks fast, the ink cartridge door might be open, or the printer might be in an error state. If an error message displays on the computer screen, follow the on-screen messages to resolve the issue.
When the printer starts blinking orange light, then there might be some issues with the printer cartridge, toner, or simply there are some corrupted configuration settings. You need to contact the proper HP support & maintenance team to check the exact cause of this problem in your system.
The exclamation mark (!), known informally as a bang or a shriek, is used at the end of a sentence or a short phrase which expresses very strong feeling. Here are some examples: What a lovely view you have here! That's fantastic!
Exclamation symbol:
The ink level is low. Prepare a new ink tank.
This indicator lets you know that there's a Critical Warning Message that you need to read as soon as possible, but it doesn't actually indicate a specific problem. Really, the triangle with an exclamation point is a catch-all warning light, designed to alert you to issues that your other lights won't catch!
If it is amber (possibly blinking), it indicates an HP Instant Ink warning or error. Press the button to print an information page, check the HP Instant Ink section for diagnostic results, and then follow the instructions on the page.
The orange light means that your mouse pad has been disabled and you won't be able to use it. Double tap on the upper left side of your keypad to activate it again and the light should turn off.
Orange color light on the charging port means that your notebook is charging and White color means it charged fully.
If the orange light flashes at 0.5 second intervals, the printer is in Cooling mode. Wait until the Status LED stops flashing.
One or both printhead icons, Error icon, and Printhead Alert light blink. This condition occurs when one or both of the ink printheads needs attention or is faulty, incorrect, missing, damaged, or incompatible.
With the printer turned on, unplug the power cord from the back of the printer and from the wall outlet. Wait at least 60 seconds. Plug the power cord into the outlet. NOTE: HP then recommends reconnecting the printer's power cord directly into a wall outlet.
Yes, you can reset the print settings to their original, default values. Press and hold down the Cancel button for 3 seconds. When the message to reset the printer to default settings appears, press OK to reset the print settings.