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TABLE OF CONTENTS
vii
CHAPTER 6 MAINTENANCE.....................................................6-1
MAINTENANCE...................................................................................6-1
Toner Cartridge.................................................................................6-1
Toner Empty Message................................................................6-1
Replacing the Toner Cartridge....................................................6-2
Cleaning...........................................................................................6-5
Cleaning the Printer Exterior......................................................6-5
Cleaning the Printer Interior.......................................................6-6
CHAPTER 7 TROUBLESHOOTING...............................................7-1
TROUBLESHOOTING.........................................................................7-1
Operator Call Messages....................................................................7-1
Error Messages.................................................................................7-3
Service Call Messages......................................................................7-5
Possible Troubles..............................................................................7-6
Paper Jam....................................................................................7-6
Unsatisfactory Printouts..............................................................7-12
APPENDICES............................................................................Appendix-1
PRINTER SPECIFICATIONS...............................................................Appendix-1
Printing.............................................................................................Appendix-1
Functions..........................................................................................Appendix-2
Electrical and Mechanical................................................................Appendix-3
PAPER SPECIFICATIONS....................................................................Appendix-4
INTERFACE SPECIFICATIONS..........................................................Appendix-8
Bi-directional Parallel Interface........................................................Appendix-8
Pin Assignment...........................................................................Appendix-8
Signal Description......................................................................Appendix-9
Parallel Cable Connection for IBM-PC/AT or
Compatible Computers and IBM-PS/2 Computers...................Appendix-10