Lexmark MS71x, Service Manual

Page: 48 / 659

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“Sensor (fuser exit) late-arriving jam service check” on page 65
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“Sensor (narrow media) late arriving jam service check” on page 66
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“Sensor (narrow media) static jam service check” on page 67
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“Sensor (fuser exit) miscellaneous jam service check” on page 68
• “Fuser ID chip control jam service check” on page 68
• “203 paper jams” on page 69
• “Upper redrive motor control jam service check” on page 69
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“230 paper jams” on page 70
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“Sensor (duplex path) static jam service check” on page 73
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“Sensor (duplex path) early arriving jam service check” on page 74
• “Sensor (duplex path) never
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or late
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arriving jam service check” on page 74
• “Sensor (duplex path) late leaving jam service check” on page 75
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“Duplex control jam service check” on page 76
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“Sensor (duplex path) miscellaneous jam service check” on page 77
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“Sensor (input) never-arriving jam (exiting duplex) service check” on page 78
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“235–239 paper jams” on page 78
• “24x paper jams” on page 79
• “Media feeder motor control service check” on page 81
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“Media tray 1, tray pulled jam” on page 82
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“Media feeder motor tray lift error service check” on page 83
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“Sensor (input) never-arriving jam from tray 1 service check” on page 83
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“250 paper jams” on page 84
• “Sensor (input) never-arriving jam from MPF media tray service check” on page 86
• “41y.xx paper jams” on page 88
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“43y.xx paper jams” on page 89
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“451 paper jams” on page 90
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“455–457 paper jams” on page 91
Understanding jam numbers and locations
When a jam occurs, a message indicating the jam location appears on the display. Open doors and covers, and remove
trays to access jam locations. To resolve any paper jam message, you must clear all jammed paper from the paper path.
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Diagnostic information
48