EPSON WF-C20590 Service Manual Page 51-100

Confidential EPSON WF-C20590 Revision A Structure Specifications of Motor/Sensor/Clutch/Solenoid 51 3.2.9 Bridge Unit (Sensor) Figure 3-28. Bridge Unit (Sensor: 1) Table 3-32. Bridge Unit (Sensor: 1) No. Name Function Type 1 Paper Sensor, Pre-Branch Used for JAM Timer Detects the timing of the R-L Path Switching Solenoid operation. Detects remaining paper near the Intermediate Roller 1. Reflective photo- interrupter 2 Paper Sensor, Intermediate Path Pre-Left-Flipping Paper Used for JAM Timer Detects the timing of the L Switching Solenoid operation. Detects the start/stop of the Left Paper Flip Motor. Detects remaining paper near the Intermediate Roller 7. 3 Paper Sensor, Intermediate Path Left-Flipping Remaining Paper Detects remaining paper near the Intermediate Roller 9. 4 Paper Sensor R, Post- Reversal Used for JAM Timer Detects the timing of the R Switching Solenoid operation. Detects the start/stop of the Right Paper Flip Motor. Detects remaining paper near the Intermediate Roller 3. 5 Paper Sensor, Intermediate Path Right- Flipping Remaining Paper Detects remaining paper near the Intermediate Roller 5. 6 Paper Sensor, Post-Reversal Detects remaining paper near the Intermediate Roller 10. Detects remaining paper near the Intermediate Roller 6. 7 Paper Sensor R, Post- Reversal 1 2 6 4 7 3 5 0 0 Front Rear Removable from … 0 0 Left Right
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EPSON WF-C20590 Service Manual Page 51-100