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06-15-2011 04:03 PM
We are having an issue with our printer HP PSC 1600. When we turn it on we get three messages with the on light flashing:
1) no mech mode
2) Used black ink printer cartridge installed. Press ok to continue
3) Used tri-colour ink printer cartridge installed. Press okay to continue.
If we attempt to print anything from any program, the printer flashes "printing...." over and over, and i must disconnect the power to restart the printer.
06-16-2011 03:04 AM
Follow the steps in this document, it should hopefully resolve the issue: