If the attention light blink and your, HP printer is not printing, then there might be a cartridge problem. You can resolve this issue by simply reseating, cleaning, or replacing the cartridges. To know how it could be done, lend a hand with HP Tech Support team who is proficient and talented. So, the problem will definitely terminated from the root within a short span of time.https://www.hpprintersupportpro.com/hp-printer-tech-support