Samsung ML-2150 Service Manual

Also see for ML-2150: Product guide Solution guide User guide Manual Del Usuario User manual

Contents

7-10T RO U B L E S H O OT I N GSamsung ElectronicsService Manual7.2.6 JAM Duplex 2• Description A message 'Jam duplex 2' is displayed in a LCD window.Check and Cause Solution1. It is a case that a paper cannot passa duplex sensor.2. It is a case that a paper cannot reachto a registration sensor after it ispassed a duplex sensor.1. Replace a SMPS or main PBA.2. A case that a leading edge of a paperis jammed on (A) check an operation ofa guide front. If it is worn or defective,replace it.3. Check an operation of a feed rollerand a registration roller. If they are wornor defective replace them.7.2.5 JAM Duplex 1• Description A message 'Jam duplex 1' is displayed in a LCD window.Check and Cause Solution1. It is a case when a paper can-not operate a duplex sensor.2. It is a case when a paper can-not reach to a duplex sensordue to a paper jam on a duplexpath.1. Replace a SMPS or main PBA2. A case that a paper jam occurs on(A) after it is reversed: replace a2nd exit roller after checking itsoperation.3. A case that a paper jam occurs on(B) after it is reversed: replace aduplex roller after checking itsoperation