Riso GR2750
Test Mode. 4. Sequential Operation Test 1
| No. | Test Item |
|---|---|
| 101 | Ink motor operation A blank master is loaded on the Drum and the Auto idling operation starts. At the same time, the Inking motor operates to supply ink into the Squeegee until the Ink Sensor detects ink and the Drum stops at the "A" detection (Home) position. • This test mode is used when filling an Inkless Drum with ink. |
| 102 | Elevator motor Up/Down operation The following operations will be repeated while pressing down the Feed-tray down button.
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| 103 | Print positioning motor CW/CCW rotation (one-cycle check) Return to vertical center position m One second halt m CW (+) direction rotation m One second halt m CCW (-) direction rotation m One second halt m Return to vertical center position m Stop. |
| 104 | Clamp plate Open/Close operation (Press START button again to stop) Rotate Drum to Home position m Open Clamp plate (180°) m One second halt m Close Clamp plate (0°) m Rotate Drum to home position (Then go back to the first step). |
| 105 | ADF Original feed operation (Press START button again to stop) Pick-up one original m Shading operation m Feed original m Eject original m Original detection sensor ON m Pick-up one original (Repeats this cycle until START button is pissed.) (4200 & 4900 only) |
| 106 | Confidential operation (Repeated by three cycles) Confidential operation m Pressure solenoid ON (one time Drum rotation) m Pressure solenoid OFF (five times Drum rotation). (This is repeated three times and the machine stops.) |
| 107 | Paper feed & Printing operation (Press START button again to stop) The paper feed tray raises and the paper is continuously fed until paper supply runs out. Note: • The Copy counter does not operate and paper jam is not detected.
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