Rap 4.2 J321- S21 Lead Edge Detect Timeout - GBC eWire Service Manual

RAP 4.2 J321- S21 LEAD EDGE DETECT TIMEOUT
S21 Lead edge detect time out is the maximum time to wait for the lead
edge of the element to reach the Knife.
Ensure that the element is placed properly onto the Element Feed
Track. Use the label on the knife cover to position it.
Element is located properly on the Element Feed Sprocket
Yes- Go to Step 2
No- Load the element spool properly (GP 6.7)
1. Ensure that the element moves freely on the Element Feed Track
when the Knob is turned by hand. If necessary, do GP 6.3.6
Functional Tests and run the Feed Element function. Ensure that the
element moves feely on the Element Feed Track with no burrs or
obstructions.
Element moves freely on the Element Feed Track
Yes- Go to Step 3
No- Remove the obstruction, or do REP 3.10 to replace the Element
Feed Track. Properly load the spool with a fresh element if necessary.
2. Do GP 6.4 to check S21 Element Detect at Knife sensor
This clears the fault
Yes- Return to normal operation
No- Go to step 4
3. Do GP 6.5 to check M9 Element feed sprocket motor
This clears the fault
Yes- Return to normal operation
No- Go to Step 5
4. Perform the steps in RAP 4.1 J320- S20 Spool Element Slack
Timeout
This clears the fault
Yes- Return to normal operation
No- Escalate to second level
GBC eWire
01-26-2018
2-30
RAPS