No. |
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| Code | Signal name | Name | Type | Function/operation | Active condition |
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1 | PE SENSOR | PEMP IN | Paper empty | Photo | Detects paper on the paper tray. | LOW (0V) when |
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| detector | transmission |
| paper is detected. |
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| sensor |
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2 |
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| Paper guide |
| Adjust the paper width. |
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3 |
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| Paper feed tray |
| Sets the print paper. (Capacity: |
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| XXX sheets) |
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4 |
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| Paper release |
| Put this lever straight to set |
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| lever |
| paper to release paper feed. Put |
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| this lever down to enable paper |
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| feed. |
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5 | PUS | PUS | Paper feed clutch |
| Controls (on/off) the main motor |
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| solenoid |
| drive for the paper feed roller. |
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6 |
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| Paper feed |
| When the paper feed lever is put |
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| release lever |
| straight, this lever releases |
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| paper feed solenoid drive. This |
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| partially reduces stress to the |
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| paper feed roller clutch in |
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| removing paper. |
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7 | PIN SENSOR | PIN | Paper in detector | Photo | Detects whether the fed paper is | LOW (0V) when |
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| transmission | transported to the transfer | paper is detected. |
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| sensor | position or not. By the timing of |
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| this detector signal, the relative |
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| positions of paper and print |
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| image are controlled. |
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8 |
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| Paper feed roller |
| Feeds paper. |
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9 | PAPER SIZE | PAPER SIZE | Paper width | Mechanical | Detects the paper width. This | LOW (0V) when |
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| SW | IN | detector | switch (Micro | signal controls the laser beam | the max. width is |
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| switch) | radiation area. | detected. |
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10 |
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| Paper pressure |
| Presses paper onto the paper |
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| plate |
| feed roller. |
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11 |
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| Paper pressure |
| Presses paper onto the paper |
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| spring |
| feed roller. |
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12 |
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| Paper separator |
| Separates paper in paper feed |
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| operation. |
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13 |
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| Paper feed clutch | Mechanical | Controls ON/OFF of the paper |
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| spring type | feed roller. (The paper feed roller |
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| clutch | is driven by the paper feed clutch |
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| solenoid and the main motor. |
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14 |
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| Paper feed clutch |
| Driven by the paper feed clutch |
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| lever |
| solenoid to control ON/OFF of |
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| the paper feed clutch. Prevents |
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| against reverse rotation of the |
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| paper feed roller. |
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15 |
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| Paper feed clutch |
| Links the paper feed roller and |
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| joint |
| the paper feed roller clutch. |
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16 |
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| Paper feed clutch |
| Controls ON/OFF of the paper |
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| sleeve |
| feed roller. (The paper feed roller |
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| is driven by the paper feed clutch |
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| solenoid and the main motor.) |
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17 |
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| Paper feed clutch |
| Transmits the paper feed clutch |
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| spring |
| rotation to the paper feed clutch |
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| sleeve. |
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18 |
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| Paper feed clutch |
| Transmits the main motor power |
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| gear |
| to the paper reed roller. |
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19 |
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| Paper separater |
| Applies a proper pressure to the |
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| spring |
| paper separater. |
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