I'm using MSD Chemstation E.02.02.1431 which has been working fine until yesterday. I received an error stating connection was lost to the printer, despite it being online on the network. Upon reboot of the PC and GC/MS I tried to start a sequence. The first time I hit Run Sequence I got an error that said "Printing or plotting output problem". Upon a second attempt to start the sequence I received a new error that said "Could not open file: C:\msdchem\1\simulate_sequence.log". There are no other apparent issues with the PC or instrument and both have been working well until this issue arose abruptly. Does anyone know how to correct this?