HP CM3530 Service Manual - Page 195

Table 5-14 Jams that the product detects (continued) Jam Description Fuser delivery stationary jam The fuser delivery paper-feed sensor does not detect the trailing edge of the paper within a specified period after it detects the leading edge. Wrapping jam After detecting the leading edge of the paper, the fuser delivery paper-feed sensor detects the absence of paper, and it has not yet detected the trailing edge. Residual paper jam One of the following sensors detects paper presence during the initialization sequence: ● Fuser delivery paper-feed sensor ● TOP senosor ● Loop sensor 1 ● Loop sensor 2 Door open jam A door is open while paper is moving through the product. Duplexing re-pickup jam 1 The duplex re-pickup sensor does not detect the leading edge of the paper within a specified period after the media reverse operation starts in the duplex reverse unit. Duplexing re-pickup jam 2 The TOP sensor does not detect the leading edge of the paper within a specified period after the paper is re-picked. After a jam, some sheets of paper might remain inside the product. If the DC controller detects residual paper after a door closes or after the product is turned on, the product automatically clears itself of those residual sheets. ENWW Jam detection 165