Printout Is UnsatisfactoryMeaningless characters or symbols are printingNORMAL PRINTOUT MEANINGLESS CHARACTERSPrevious print job was Restart print operationcancelled before it was Turn off the printer and computer, turn them onfinished again, and try printing again.Not using the correct Restart print operationprinter driver Start the print procedure again and make sure CanonBJC-6000 is the selected printer driver.Parallel cable not Check parallel cableconnected correctly Make sure the parallel cable is securely fastened to thecomputer and printer. See Quick Start Guide for details.Parallel cable fault Try to use another printer cableMake sure you are using an IEEE 1284-compatibleparallel interface cable.Switching device or Disconnect the switching device or external bufferexternal buffer fault Try printing with the printer directly connected to thecomputer. If you can then print normally, the fault isprobably in the switching device or external buffer.Consult the switching device or external buffer supplier.Internal file or application Rebuild the document and print it againsoftware problem If there is no problem with the new document, theoriginal file was probably faulty. If the same problemrecurs with the new file, call the Canon CustomerCare Center for help (see page 1-4).5-10 Troubleshooting Chapter 5