ERROR CODEE-21COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001E593Main cause The slider home position sensor (PI22) is faulty. The punch registration mo-tor (M17) is faulty. The punch driver PCB is faulty.Condition0001 The puncher does not return to horizontal registration home posi-tion when the punch registration motor is driven for a specific pe-riod of time.0002 The puncher does not leave horizontal registration home positionwhen the punch registration motor is driven for a specific period oftime.E594Main cause The punch sensor home position sensor (PI23) is faulty. The punch sensorslide motor (M19) is faulty. The punch driver PCB is faulty.Condition0001 The punch paper edge sensor (PI21) does not return to home posi-tion when the punch sensor slide motor is driven for a specific pe-riod of time.0002 The punch paper edge sensor (PI21) does not leave home positionwhen the punch sensor slide motor is driven for a specific period oftime.E595Main cause The punch waste paper feed motor (M16) is faulty. The punch waste paperfeed sensor (PI27) is faulty. The punch driver PCB is faulty.Condition0000 The input from the punch waste paper feed sensor does not changewhen the punch waste paper feed motor is driven.
