What does the blinking light mean?

[Dorf2]

HP Laser Jet Pro M203dw  Middle of five icons lit up or blinking, looks like a trash can,   other sites say it means supplies are needed.  Does it need ink or drum?  other Sites say to read the display on printer but this is a basic printer and there is no display.  So if it is cartridge or drum, where do I find instructions to change them?

[Betty0610]

@Dorf2

Welcome to the HP Support Community.

This document might help you: https://support.hp.com/in-en/document/c05268408

Let me know if this helps.

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