Risograph

[bcp]

Hopefully you will log on for this one. I have a Riso GR1750 B4 model that has come up with E 03 error. Are you able to help me on this. thanks

[risografist]

Clamp Error (1)

* In 4 seconds from turning ON of the Clamp solenoid in clamp
retrial, the Clamp safety switch is held still pressed down.
* In 4 seconds from turning OFF of the Clamp solenoid, the
Clamp safety SW has not been pressed.
* In 8 seconds from turning ON of the Clamp motor in opening
direction in clamp retrial, the 180° Angular sensor has not
detected magnet.
* In 8 seconds from turning ON of the Clamp motor in closing
direction in clamp retrial, the 0° Angular sensor has not
detected magnet.
* In any of the above cases, master making is performed to
the end.