Printer reports paper jam error with no actual jam present

The problem: The printer's control panel displays a paper jam error and refuses to print, despite careful physical inspection finding no actual paper obstruction.

Symptoms: Paper jam error persists even after opening all covers and visually confirming clear paper paths; error may recur immediately even after power cycling; printer refuses to accept print jobs while in this error state.

Likely cause: A paper sensor is malfunctioning or has become dirty/misaligned, a tiny torn piece of paper too small to easily notice remains lodged near a sensor, or a sensor flag/lever mechanism is physically stuck.

Category: Printers & Scanners · Difficulty: Moderate · Windows: Both

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