HP Designjet 500 800 Pinch-Arm Sensor C7769-60378

Condition: Refurbished, Live-tested

Warranty: 12 months

The replacement procedure for this part is found in section 8-71 of the service manual --available here.

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This is the pinch-arm sensor that detects the position of the media lever --includes sensor actuator (black plastic arm).  It is located behind the media lever on the right side of the plotter. A failing pinch-arm sensor is one possible cause for a persistent "lower blue lever" message during the paper loading process. This is a fully tested and guaranteed refurbished part. Includes 1 year warranty.