Error Messages; If A Malfunction Occurs; Error Codes - Avery Dennison ALS 350 User Manual

6 O
PERATIONAL MALFUNCTIONS
6.2 E
RROR MESSAGES
6.2

ERROR MESSAGES

If a malfunction occurs

6.2.1
If the control system detects a serious error:
– The labelling operation is stopped.
– An error code is displayed on the operator panel.

Error codes

6.2.2
Message Description
E__1 The loop space is not filled.
The photoelectric sensor in the loop
space does not actuate.
If the cause of the error has been eliminated:
Acknowledge the error message by pressing the
ENTER key.
Possible causes and remedies
Label roll empty:
Replace label roll.
Pressure roller not closed:
Swing up the pressure roller on the drive roller unit's un-
wind unit and return it to its position pressing against the
roller. The pressure roller clicks neatly into its operating
position.
Unwind unit drive defective:
– Repair by servicing technician is required; refer to
service guide
Reflective surface is dirty:
Clean the reflective surface.
Use of very bright labels or
Sensor potentiometer out of adjustment or
Sensor defective:
– Adjustment/replacement by servicing technician is
required; refer to service guide
91
ALS
350
450