April 20172-484 Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer078-104, 078-901Launch IssueStatus Indicator RAPs078-104, 078-901 HCF Feed Out Sensor Fault RAPBSD-ON: BSD 8.8 HCF Paper Transportation078-104 Paper fed from the HCF did not actuate the HCF feed out sensor within the specifiedtime.078-104 The HCF feed out sensor detected paper.Initial ActionsWARNINGEnsure that the electricity to the machine is switched off while performing tasks that donot need electricity. Refer to GP 10. Disconnect the power cord. Electricity can causedeath or injury. Moving parts can cause injury.• Check the condition of the paper in the HCF. Refer to GP 15 Paper and Media Size Spec-ifications.• Check for obstructions in the paper path.ProcedureRefer to the procedures that follow as necessary:• GP 6 How to Check a Motor.• GP 7 How to Check a Sensor.Enter dC330 code 078-101. Manually actuate the HCF feed out sensor, PL 70.55 Item 25.The display changes.Y NCheck the HCF feed out sensor.Enter dC330 code 078-093 to run the HCF takeaway motor. The motor runs.Y NCheck the wiring between the HCF takeaway motor ( P/J57) and the HCF PWB ( P/J6).The wiring is good.Y NRepair as necessary.Check that the resistance through the HCF takeaway motor is approximately 0.8 ohmsbetween:• P/J57 pin 3 to pins 1 and 2.• P/J57 pin 4 to pins 5 and 6.The resistances are good.Y NInstall a new HCF takeaway motor, PL 70.60 Item 7.Check the voltage between JF06 pins 9 and 10 and ground. +24V is measured.Y NCheck the +24VDC circuit.Install a new HCF takeaway motor, PL 70.60 Item 7. If the fault persists, install a newHCF PWB, PL 70.60 Item 9.Check the HCF take away components. Install new components as necessary, PL 70.55.AABB
