Description: DADF Simplex/Side 1 Registration Sensor On Jam RAP After Pre Registration operation started (DADF Feed Motor On (CCW)), the DADF Registration Sensor did not turn ON within the specified time.
Remedy: Open the Top Cover and remove the Invert Chute. Enter the Diag Mode, turn ON Component Control [005-110]. Turn ON the DADF Registration Sensor using a sheet of paper, etc. Does the display change to "H" (opposite to the voltage level)? Y↓N→Remove the DADF Rear Cover. Is the voltage between the DADF PWB P/J757-14 (+) and the GND (-) +5VDC? Y↓N→Replace the DADF PWB (PL 51.2). The voltage between the DADF Registration Sensor P/J775-2 (+) and the GND (-) +5VDC? Y↓N→Check the connection between the DADF Registration Sensor P/J775-2 and the DADF PWB P/J757-14 for an open circuit and poor contact. The voltage between the DADF Registration Sensor P/J775-1 (+) and P/J775-3 (-) +5VDC? Y↓N→Check the wires between the DADF PWB P/J757-15 and the DADF Registration Sensor P/J775-1, as well as between the DADF PWB P/J757-13 and the DADF Registration Sensor P/J775-3 for open circuits and poor contacts. Replace the DADF Registration Sensor (PL 51.17). Press the Stop button. Turn ON Component Control [005-008] (DADF Feed Motor). Does the DADF Feed Motor operate? Y↓N→The voltage between the DADF Feed Motor P/J776-5/2 (+) and the GND (-) +24VDC? Y↓N→The voltage between the DADF PWB P/J754-B1/B2 (+) and the GND (-) +24VDC? Y↓N→The voltage between the DADF PWB P/J753-2 (+) and the GND (-) +24VDC? Y↓N→Refer to BSD 5.1 - Document Setting and check the +24VDC circuit to the DADF PWB P/J753-2. Replace the DADF PWB (PL 51.2). Check the wires between the DADF PWB P/J754-B1 and the DADF Feed Motor P/ J776-5, as well as between the DADF PWB P/J754-B2 and the DADF Feed Motor P/J776-2 for an open circuit and poor contact. Turn OFF the power and disconnect P/J754 from the DADF PWB. Measure the wire wound resistance of the Motor. • Between P/J754 pin-B1 and P/J754 pin-B5/B6 • Between P/J754 pin-B2 and P/J754 pin-B3/B4 The resistance approximately 1Ohm for each? Y↓N→Replace the DADF Feed Motor (PL 51.5). Replace the DADF PWB (PL 51.2). Check the following: • The document path for foreign substances. • The Transportation Roll for contamination, wear or revolution failure.
Code: 005-125
Description: DADF Registration Sensor Off Jam RAP After the DADF Pre Registration Sensor turned OFF, the DADF Registration Sensor did not turn OFF within the specified time.
Remedy: Check the following: • Transportation failure due to foreign substance in the document path • The surface of the roll for foreign substance • The surface of the roll for wear • Check the sw version of the controller sw - update if required. • DADF Feed Motor: Component Control [005-008] (PL 51.5) • DADF Registration Motor: Component Control [005-033] (PL 51.5) • Check the circuit between the DADF Registration Sensor and the DADF PWB • Check the circuit between the DADF Pre Registration Sensor and the DADF PWB • DADF Registration Sensor: Component Control [005-110] (PL 51.17) • DADF Pre Registration Sensor: Component Control [005-206] (PL 51.17) • DADF PWB failure. (PL 51.2)
Code: 005-131
Description: DADF Invert Sensor On Jam (During Invert) RAP After the DADF Registration Sensor turned ON at Invert, the DADF Invert Sensor did not turn ON within the specified time.
Remedy: Check the following: • Transportation failure due to foreign substance in the document path • The surface of the roll for foreign substance • The surface of the roll for wear • Check the sw version of the controller sw - update if required. • DADF Registration Motor: Component Control [005-033] (PL 51.5) • Check the circuit between the DADF Registration Sensor and the DADF PWB • Check the circuit between the DADF Inverter Sensor and the DADF PWB • DADF Registration Sensor: Component Control [005-110] (PL 51.17) • DADF Invert Sensor: Component Control [005-211] (PL 51.9) • DADF PWB failure. (PL 51.2)
Code: 005-132
Description: DADF Invert Sensor On Jam RAP After the Read Speed Control operation started (DADF Registration Motor On (CCW)), the DADF Invert Sensor did not turn ON within the specified time.
Remedy: Check the following: • Transportation failure due to foreign substance in the document path • The surface of the roll for foreign substance • The surface of the roll for wear • Check the sw version of the controller sw - update if required. • DADF Registration Motor: Component Control [005-033] (PL 51.5) • Check the circuit between the DADF Inverter Sensor and the DADF PWB • DADF Invert Sensor: Component Control [005-211] (PL 51.9) • DADF PWB failure. (PL 51.2)
Code: 005-134
Description: DADF Inverter Sensor Off Jam (During Invert) RAP • After the DADF Registration Sensor turned OFF at Invert of the last document, the DADF Inverter Sensor did not turn OFF within the specified time. • During the Invert where there is a next document, after the Read Speed Control operation started (DADF Registration Motor On (CCW)), the DADF Inverter Sensor did not turn OFF within the specified time.
Remedy: Check the following: • Transportation failure due to foreign substance in the document path • The surface of the roll for foreign substance • The surface of the roll for wear • Check the sw version of the controller sw - update if required. • DADF Registration Motor: Component Control [005-033] (PL 51.5) • Check the circuit between the DADF Registration Sensor and the DADF PWB • Check the circuit between the DADF Inverter Sensor and the DADF PWB • DADF Registration Sensor: Component Control [005-110] (PL 51.17) • DADF Invert Sensor: Component Control [005-211] (PL 51.9) • DADF PWB failure. (PL 51.2)
Code: 005-135
Description: DADF Side 2 Pre Registration Sensor On Jam RAP After the Invert operation started (DADF Registration Motor On (CW)) at Invert, the DADF Pre Registration Sensor did not turn ON within the specified time.
Remedy: Check the following: • Transportation failure due to foreign substance in the document path • The surface of the roll for foreign substance • The surface of the roll for wear • Check the sw version of the controller sw - update if required. • DADF Registration Motor: Component Control [005-033] (PL 51.5) • Check the circuit between the DADF Pre Registration Sensor and the DADF PWB • DADF Pre Registration Sensor: Component Control [005-206] (PL 51.17) • DADF PWB failure. (PL 51.2) • The Gate Solenoid Component Control [005-090] for operation failure • Check if the Exit Roll is nipping properly. (Including the operations of Exit Nip Release Solenoid (Component Control [005-072])) (PL 51.6).