Lexmark T650n Service Manual

113, Diagnostic information 2-81 4062 905.xx Interface violation by paperport device Code detected unusual event or timing. 1. POR the machine and print a simple test page to determine if the problem is system software related, or if the customer is sending a corrupted print job. 2. Check all …

54, 2-22 Service Manual 4062 201.82 Sensor (fuser output) late jam Type 2 fuser Fuser page count has exceeded life The media is late reaching the sensor (fuser output) within the specified time. Go to sensor (fuser output) late jam service check. See “Sensor (fuser output) late …

397, Repair information 4-119 4062-XXX 550-sheet frame assembly removal Note: The 550-sheet frame assembly is not a FRU. 1. Remove the 550-sheet pick arm bracket assembly. See “550-sheet pick arm bracket assembly removal” on page 4-116. 2. Release the hooks securing the sensor (pass through…

136, 2-104 Service Manual 4062 935.00 Polygon mirror motor control failure. The signals driving the polygon mirror motor may have been corrupted, or the cable may be loose, or the motor may be bad. 1. Check all connections on the printhead assembly. 2. Check all connections on the …

441, Parts catalog 7-21 4062-XXX Assembly 10: Finisher assembly #1 Asm- Index Part number Units/ mach Units/ kit or pkg Description 1 40X5546 1 1 Stapler finisher assembly 2 40X4369 1 1 Sensor (media stack) Sensor (paddle HP) Sensor (stapler access door interlock) Sensor (tamper HP lef…

120, Lexmark T650n 2-88 Service Manual 4062 920.52 Fuser warm-up failure Fuser type = 1 Fuser page count has exceeded life. The fuser hot roll fell to far below desired temperature while in standby control. Replace the fuser unit assembly if problem remains. Go to “Fuser unit assembly removal (T650…