Jam detection The paper-out sensor (PS001) detects the presence of media in either the single-sheet input tray or the paper input tray. The paper top sensor (PS002) and the paper delivery sensor (PS201) detect media moving through the HP LaserJet 3200 product. If a jam is detected, the ECU immediately stops the printing process and displays a jam message on the control panel. A jam can be detected under any of the following conditions: Pickup delay jam. Media does not reach the paper top sensor after the pickup solenoid (SL001) has been turned on three times (the initial pickup attempt plus two retries) within 7.9 seconds. Pickup stationary jam.
The paper top sensor does not detect the trailing edge of media within 7.8 seconds of detecting the leading edge. Delivery-delay jam. The paper delivery sensor does not detect the leading edge of media within 3.2 seconds after the paper top sensor detects the leading edge. Wrapping jam. The paper delivery sensor does not detect the trailing edge of media within 2.4 seconds after the paper top sensor detects the trailing edge. Delivery-stationary jam. The paper delivery sensor detects media for three seconds after the paper top sensor detects the trailing edge of the media. Initial residual-paper jam.
The paper delivery sensor or the paper top sensor detect media in the initial rotation period. EN Printer functions 79