January 20072-346 WorkCentre 7132024-977, 024-979RevisionStatus-indicator-raps024-977 Stapler Feed Ready RAPBSD-ON:12.6When starting Staple, Staple Ready Sensor Off was detected.Empty stapling was within 13 times.Initial Actions• Power Off/On• Reload the Staple Cartridge.ProcedureExecute Component Control [012-243 Staple Ready Sensor]. Install and remove the StapleCartridge. The display changes.Y NCheck the Staple Cartridge for failure or foreign substances. There are no foreign sub-stances and nothing has failed.Y NRepair the failure and remove the foreign substances.Check the connections of P/J8818 and P/J8852. P/J8818 and P/J8852 are con-nected correctly.Y NConnect P/J8818 and P/J8852.Check the wire between J8818 and J8852 for an open circuit or a short circuit (BSD 12.6Flag 3). The wire between J8818 and J8852 is conducting without an open circuit ora short circuit.Y NRepair the open circuit or short circuit.Measure the voltage between the Finisher PWB P8852-1 (+) and GND (-) (BSD 12.6 Flag2). The voltage is approx. +5VDC.Y NReplace the Finisher PWB (PL 17.12).Measure the voltage between the Finisher PWB P8852-3 (+) and GND (-) (BSD 12.6 Flag3). Install and remove the Staple Cartridge. The voltage changes.Y NReplace the Finisher PWB (PL 17.12).Replace the Staple Assembly (PL 17.8) If the problem persists, replace the Finisher PWB(PL 17.12).Replace the Finisher PWB (PL 17.12) If the problem persists, replace the MCU PWB (PL 11.1).024-979 Stapler Near Empty RAPBSD-ON:12.6• The Staple Pin is nearly empty.• The cartridge has not been installed.Initial Actions• Power Off/OnProcedureExecute Component Control [012-242 Low Staple Sensor]. Install and remove the Staple PinCartridge. The display changes.Y NCheck the Staple Pin Cartridge for failure or foreign substances. There are no foreignsubstances and nothing has failed.Y NRepair the failure and remove the foreign substances.Check the connections of P/J8818 and P/J8852. P/J8818 and P/J8852 are con-nected correctly.Y NConnect P/J8818 and P/J8852.Check the wire between J8818 and J8852 for an open circuit or a short circuit (BSD 12.6Flag 2/Flag 3). The wire between J8818 and J8852 is conducting without an opencircuit or a short circuit.Y NRepair the open circuit or short circuit.Measure the voltage between the Finisher PWB P8852-1 (+) and GND (-) (BSD 12.6 Flag2). The voltage is approx. +5VDC.Y NReplace the Finisher PWB (PL 17.12).Measure the voltage between the Finisher PWB P8852-4 (+) and GND (-) (BSD 12.6 Flag3). Install and remove the Staple Pin Cartridge. The voltage changes.Y NReplace the Finisher PWB (PL 17.12).Replace the Staple Assembly (PL 17.8) If the problem persists, replace the Finisher PWB(PL 17.12).Replace the Finisher PWB (PL 17.12) If the problem persists, replace the MCU PWB (PL 11.1).