in my hp 2515 power light , two fit to page lights , attention lights blink ,0 displayed not connect

[Rajeshu3n]

in my HP 2515 printer the power light , two fit to page lights , attention lights blink not very rapidly and  a 0 is displayed in LCD panel. the printer is not connected.

cartilages are almost empty and last print quality was poor. i was about to replace carts and this happened. no software changes. the soft buttons on the printer were not functioning and i scanned by the app on the desktop.   10 year old printer but a pair of new cartilages are with me.

[Betty0610]

@Rajeshu3n

Welcome to the HP Support Community.

I'd love to help.
 

Try the steps from here: https://support.hp.com/in-en/document/c03279449

Let me know if this helps.

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