2
DPTD
(DDM rotary encoder sensor)
5 | 3 6 | 10 |
4 9
8 | 7 | 5 | 1 | 1 |
DPHPS1
(Alignment plate home position sensor)
2) Details of operation
1The alignment plate and the rear edge plate detect the home positions, and moves to the paper size position. (ADU motor 1, 2, ON)
2Paper exit, reverse unit operation (ADU gate solenoid ON)
3Rollers in the ADU rotate in the direction of paper entry. (ADU drive motor ON)
4ADU paper entry detection (ADU paper entry/exit sensors 1, 2 ON)
5ADU paper presence detection (ADU paper sensors 1, 2 ON)
6Rollers in the ADU rotate in the direction of paper exit. (ADU drive motor ON)
7Holding plate operation
8
9ADU paper feed detection (ADU paper entry, exit sensor ON)
FADU paper transport detection (ADU transport sensor ON)
ADU sensor list
Signal name | Name | Type | Operation, function |
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DPHPS1 | Alignment plate home position sensor | Transmission sensor | LOW at home position |
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DPHPS2 | Rear edge plate home position sensor | Transmission sensor | LOW at home position |
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DPED1 | Paper sensor 1 | Transmission sensor | HIGH with paper present |
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DPPD1 | Paper entry sensor | Transmission sensor | HIGH with paper present |
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DPED2 | Paper sensor 2 | Transmission sensor | HIGH with paper present |
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DPOD | Paper exit sensor | Transmission sensor | HIGH with paper present |
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DPTD | DDM rotary encoder sensor | Transmission sensor | Motor rotation detection |
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