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