Appendix D: System Event Messages
MP65492–1 203 Linx 4900 Operating Manual
2.11 Pressure Limit Reached
2.12 Viscosity
2.13 Hardware Safety Trip
Description: Pressure limit has been reached.
Cause(s): Possible partly blocked nozzle.
Solution: Perform the Nozzle Clear function. See Chapter 7,
‘Diagnostics and Maintenance’.
If the failure persists, contact your local Linx distributor.
Description: As ink viscosity increases (thickens) due to evaporation
or temperature changes, the printer compensates by
adding solvent to the ink. Solvent is added until the ink
pressure falls below its operating limit. An error is
generated when the maximum permitted number of
solvent additions has been exceeded.
Cause(s): Fault in the ink system.
Incorrect printhead set up (Head Height).
Solution: Contact your local Linx distributor.
Description: The hardware safety trip has activated, locking out
certain hardware functions.
Cause(s): EHT trip, power supply failure, or printhead over
temperature.
Solution: Contact your local Linx distributor.
4900 Op Manual.book Page 203 Tuesday, September 9, 2003 12:32 PM