Riso GR3770
Troubleshooting. TROUBLE MESSAGES (T DISPLAY). T15-T78
| Display | Details | How to Cancel |
|---|---|---|
| T15 CALL SERVICE | Flat Bed Read Pulse Motor Lock (300/400dpi type) • If the Image scanner home position sensor does not detect the Image scanner within 18898 pulses after the Flat bed read pulse motor is activated. • If the Image scanner ADF Shading sensor does not detect the Image scanner within 15748 pulses after the Flat bed read pulse motor is activated. • If the Image scanner is not release from the Image scanner home position sensor within 314 pulses after the Flat bed read pulse motor is activated. • If the Image scanner is not released from the Image scanner ADF Shading sensor within 314 pulses after the Flat bed read pulse motor is activated. |
Press <ALL RESET> key. |
| T15 CALL SERVICE | FB/R Pulse Motor Lock (600dpi type) • In a fixed period of time from turning ON of the Flat bed read pulse motor, light path of the home position sensor is not blocked. • In a fixed period of time from turning ON of the Flat bed read pulse motor, the home position sensor does not become light receiving state. • In a fixed period of time from turning ON of the Flat bed read pulse motor, light path of the ADF shading sensor is not blocked. • In a fixed period of time from turning ON of the Flat bed read pulse motor, the ADF shading sensor does not become light receiving state. • When Image Scanner Release mode has not been executed. • When the Image scanner fixing metal has not been removed. |
Press <ALL RESET> key. |
| T16 CALL SERVICE | Position C Sensor Malfunction Displayed to interrupt the machine operation • If the Position C sensor status has not been changed from ON to OFF (or OFF to ON) within 8 seconds from the start of the Main Motor. |
Press <ALL RESET> key. |
| T17 CALL SERVICE REPLACE BATTERY | Replace Battery Displayed to interrupt the machine operation: • If the Battery detection signal is OFF at either of following three cases. <1> when the machine power is turned ON <2> when All reset button is pressed <3> at the end of machine operation. |
Power OFF -> ON |
| T18 TURN MAIN POWER SW. OFF THEN ON | Sorter Error Displayed to interrupt the machine operation: • If an error signal is received from the sorter. |
Power OFF -> ON |
| T19 CALL SERVICE | Thermal Pressure Motor Lock Displayed to interrupt the machine operation: • If the TPH Pressure switch has not been depressed within 4 seconds after the TPH Pressure motor was activated to lower theTPH. • If the TPH Pressure switch has not been released within 4 seconds after the TPH Pressure motor was activated to raise theTPH. |
Press <ALL RESET> key. |
| T20 CALL SERVICE | Wing Motor Lock Displayed to interrupt the machine operation: • If neither of the Jump wing sw1 or sw2 has been depressed within 5 seconds after the Wing motor was activated. • If neither of the Jump wing sw1 or sw2 has been released within 5 seconds after the Wing motor was activated. |
Press <ALL RESET> key. |
| T50 CALL SERVICE | Connect “Copy/Master” Counter • When the total counter or the master counter has not been connected. |
Electromagnetic counter setting signal L (Connect an electromagnetic counter.) |
| T68 CALL SERVICE | SF3000 Power Supply Malfunction • When no power is supplied to the SF3000. |
|
| T78 CALL SERVICE | Machine Model Selection Error • When there is no machine type which corresponds to the code having been set in system PCB (SW2). |
Following SW setting, power OFF ⇒ ON. |