Hp Printer Power Button Blinking. The product still functions in this printing mode, but the printing speed is slower and the quality of the printouts is. Hp has revolutionized the printing industry in its own way and usually, people do not come across any difficulty while using it.
The blink pattern indicates bad motherboard but i can get the system to power up by holding in the power supply test button while pressing the power i had two older usb devices, an hp deskjet 990 and an hp scanjet 8250.
Installing the printer update, press the (hp eprint) button. All hp printer light blinking indicates your hp printer is in the error state. Why is my hp printer light blinking archives contact assistance. I am not familiar with the exact model printer, however, a blinking light is usually a sign that the printer has received a command which it has yet to process.