Door Open" Displayed On Lcd; Download; Loss Of Extrusion (Loe) - Stratasys Dimension 768/Elite Service Manual

F. "Door Open" Displayed on LCD
Door doesn't latch/unlatch.
G. Download
Model sent to system, but did not appear in
queue.
Is there a short
No
piece of filament in
the liquefier inlet?
1. Filament Missing at Drive
Wheel
H. Loss of Extrusion (LOE)
Use flow chart above to determine type of LOE, then follow the steps below.
4-28
1. The door is open. Close the door.
2. Verify the magnet mounted to door frame is not misaligned or
missing.
3. Door switch is bad, replace door switch.
4. Check for door delamination or warping. If present, replace door.
1. Verify the IP address on the printer and in CatalystEX match.
2. Send the file again. Check the lower status bar in CatalystEX for
error messages.
3. Reprocess and send the file again.
4. Remove special characters from CMB file name.
5. Cycle power on both the system and the work station.
6. Downloading starts but fails during download process. External or
internal network cable bad. Try different network cable or replace
pigtail (internal) network cable.
Remove head cover and inspect
liquefier inlet
Are both filaments
No
present at drive
wheel?
Yes
2. Filament Tail Left at
Liquefier Inlet
No
3. Filament Present but
Won't Extrude
Yes
Is there excess
No
material inside the
head?
Enter head maintenance and try
to extrude
Did both filaments
Yes
extrude?
Did model or
No
support features
fall over?
4. Intermittent LOE
Yes
6. Excess Material Inside Head
Yes
5. Part Geometry Failure
Troubleshooting