Detail of paper jam occurrence factor

Paper jam occurrence factor Detail
Normal rotation PE sensor Unreached This error occurs when the paper does not reach the PE sensor at the time of feeding paper from the corresponding paper feeder.
Reverse rotation PE sensor Unreached This error occurs when the paper does not reach the PE sensor at the time of pulling in paper at duplex print from the corresponding paper feeder.
Normal rotation PE Sensor not off This error occurs when PE Sensor is not becoming the off condition at the time of the printer fed the paper with specified step after the paper reaches to the PE Sensor.
Reverse PE Sensor not off This error occurs when PE Sensor is not becoming the off condition at the time of the feeding the paper with specified step at back print after the paper reaches to the PE Sensor.
PW Sensor Unreached This error occurs when PW Sensor does not detect the paper edge at the time of feeding the paper from with specified step after the paper reaches to the PE Sensor.
ME sensor Unreached This error occurs when the paper does not reach the Duplex Print Assy Paper Detection Sensor at the time of feeding paper from the corresponding paper feeder.
FE sensor Unreached This error occurs when feed sensor does not detect the paper at the time of feeding the paper with specified step from the corresponding paper feeder.
FE Sensor Unreached B This error occurs when feed sensor of printer does not detect the paper at the time of feeding the paper from option cassette.
FE Sensor not off This error occurs when feed sensor does not becoming the off condition at the time of the feeding the paper with specified step after the paper reaches to the feed sensor.
FE2 sensor Unreached This error occurs when the feed sensor of option cassette (2nd) does not detect the paper at the time of feeding the paper from corresponding paper feeder.
FE2 sensor not off This error occurs when feed sensor of option cassette (2nd) does not becoming the off condition at the time of feeding the paper with specified step after the paper reaches to the feed sensor of option cassette (2nd).
FE3 sensor Unreached This error occurs when the feed sensor of option cassette (3rd) does not detect the paper at the time of feeding the paper from corresponding paper feeder.
FE3 sensor not off This error occurs when feed sensor of option cassette (3rd) does not becoming the off condition at the time of feeding the paper with specified step after the paper reaches to the feed sensor of option cassette (3rd).
FE4 sensor Unreached This error occurs when the feed sensor of option cassette (4th) does not detect the paper at the time of feeding the paper from corresponding paper feeder.
FE4 sensor not off This error occurs when feed sensor of option cassette (4th) does not becoming the off condition at the time of feeding the paper with specified step after the paper reaches to the feed sensor of option cassette (4th).
ME Sensor not off This error occurs when duplex printing feed sensor does not becoming the off condition at the time of the feeding the paper with specified step after the paper reaches to the duplex printing feed sensor.
CR Motor This error occurs when detecting the speed down of CR movement at the time of feeding and printing the paper from corresponding paper feeder.
PF Motor This error occurs when detecting the excess load of PF movement at the time of feeding the paper from the corresponding paper feeder.
ASF Motor This error occurs when detecting the excess load of ASF movement at the time of feeding the paper from the corresponding paper feeder.
ASF2 Motor This error occurs when detecting the excess load of ASF movement of option cassette (2nd) at the time of feeding the paper from the corresponding paper feeder.
ASF3 Motor This error occurs when detecting the excess load of ASF movement of option cassette (3rd) at the time of feeding the paper from the corresponding paper feeder.
ASF4 Motor This error occurs when detecting the excess load of ASF movement of option cassette (4th) at the time of feeding the paper from the corresponding paper feeder.
NF Error This error occurs when the paper does not feed form the corresponding paper feeder.
Stack collapsed Occurs if separation of the paper with the separation roller could not be performed well, so the second sheet is in a half fed state and in a position different from the original paper feed start position.
Home seek failure This error occurs when the printer does not detect the contact to the CR Lock when performing the Home position seek.
CR protective material removal forgotten error This error occurs when mechanism initialization was not performed normally because removal of the CR protective material or protective tape had been forgotten when the power was first turned on.
Emergency shutdown This error occurs when open the rear cover while printing.