Window / Cover Sensor for HP DesignJet T520 T120 T730 T830 CQ890‑67020, CQ890‑80066T630

Description

• Compatibility:  HP DesignJet T120 T125, T130, T230, T520, T525, T530, T630, T650, T730, T830

• Part Numbers / Alternates: Cq890-67020, Cq890-80066

• Function: Detects whether the top cover or window is open or closed, used by the printer firmware to prevent printing when open