CPC中文印刷社区 - 施乐风神4595出012-260

012-260 Eject Clamp Up Sensor ON FailBSD-ON:CH15.411.The Eject Up Sensor does not turn ON within the specified time after the Eject Clamp Motor On.2.After the Eject Clamp Motor has stopped after the Eject Up Sensor On, the Eject Up Sensor doesnot turn ON.ProcedureEnter the Diag Mode, input DC330[012-137] (Eject Up Sensor) and turn it ON. Hand crank the EjectClamp Motor Gear manually to turn the sensor ON and OFF. Does the display switches between "H"and "L"?YNGo to 2.2.3.2 Permeable Sensor Failure FIP and fix the Eject Up Sensor.Press the Stop button. Input either DC330[012-040] (Release) or [012-041] (Nip) (Eject Clamp Motor) and turn it ON. Does theEject Clamp Motor operate?YNAre the voltages between the Finisher PWB J8023-14/16 (+) and the GND (-) +24VDC?YNAre the voltages between the Finisher PWB J8026-1/6 (+) and the GND (-) +24VDC?YNRefer to BSD CH15.1 and check the +24VDC circuits to the Finisher PWB J8026-1/6.Replace the Finisher PWB (PL 25.3). Turn OFF the power, disconnect connector J8023 from the Finisher PWB. Measure the wire woundresistance of the Motor.•Between J8023 pin-14 and each of pin-13/15•Between J8023 pin-16 and each of pin-17/19Are the resistances approx. 4.8Ohm for each?YNCheck the following connections for open circuits and poor contacts. If no problems are found,replace the Eject Clamp Motor. (PL 25.33)•Between J8023-13 and Eject Clamp Motor J8087-3•Between J8023-14 and Eject Clamp Motor J8087-2•Between J8023-15 and Eject Clamp Motor J8087-1•Between J8023-16 and Eject Clamp Motor J8087-5•Between J8023-17 and Eject Clamp Motor J8087-4•Between J8023-19 and Eject Clamp Motor J8087-6Replace the Finisher PWB. (PL 25.3)Check the following. If no problems are found, replace the Finisher PWB (PL 25.3). •Check again to see whether there are any problems with the Nip/Release operation of the EjectClamp. •The sensor for improper installation and the Actuator for failure•The Drive Gears for wear, damage, and loading•The Drive Belt for improper tension