Appendix D: System Event Messages
Linx 4900 Operating Manual 206 MP65492–1
3.11 Scheduled Maintenance Req’d
3.12 Printhead Cover Off
3.18 Low Pressure
3.19 Valid UNIC Chip Not Found
Description: Printer requires scheduled maintenance.
Cause(s): The remaining time interval until the next scheduled
maintenance (shown in the SYSTEM TIMES menu),
is zero or negative.
Solution: Contact your local Linx distributor to arrange a
scheduled maintenance visit.
Description: Printhead cover tube is off.
Cause(s): The printhead cover tube has been removed or is
incorrectly fitted.
Solution: Refit the printhead cover tube.
If the failure persists, contact your local Linx
distributor.
Description: The printer cannot achieve the correct pressure.
Cause(s): Blockage in the ink system.
Solution: Contact your local Linx distributor.
Description: The UNIC (Unique Number Identification Chip)
located on the IPM board is either missing,
unrecognised by the software, or faulty.
Cause(s): Incorrect, missing, or faulty UNIC.
Solution: Contact your local Linx distributor.
4900 Op Manual.book Page 206 Tuesday, September 9, 2003 12:32 PM