Error Message:

ALE: vacuum roller on drum

cleaning roller on drum

Applies to:

• Trendsetter_400/800_Proofing

Operator Action:

This error should not be seen under normal machine operation. Select the RESUME button from the workstation dialog box. If this does not work, call Creo service.

Service Information:

If the sensor is actually on the drum, and it was put there via a diagnostic command then simply move it away from the drum using the "vr" command. If the "vr" command fails to move the vacuum roller then there is an electrical or mechanical problem. You can read the vr sensors with the "proof" command.

Cause:

• This error should never be seen under normal operation. The machine checks that there are no rollers on the drum (that aren't supposed to be there) before moving the drum. In this case, either the vacuum roller is actually on the drum, or the vacuum roller sensors are not working.

See Also:

• Command: vr
• Command: proof