Operator`s manual

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6 Interface Signal......................................................................Page 33
6.1 RS-232 Interface........................................................................................... 33
6.1.1 Parameter............................................................................................... 33
6.1.2 RS-232 Serial Interface Signals.............................................................. 34
6.2 IEEE 1284 Parallel Interface (optional)......................................................... 34
6.2.1 Parameters ............................................................................................. 34
6.2.2 Parallel Interface Printer Status (/FAULT pin and PE pin) ...................... 34
6.2.3 Parallel Interface Signals ........................................................................ 35
6.2.4 Time Sequence of Data Receiving ......................................................... 36
6.3 USB Interface (optional) ............................................................................... 36
6.3.1 Power Interface....................................................................................... 37
7 Troubleshooting and Maintenance ......................................Page 37
7.1 Common Errors and Settlement ................................................................... 37
7.1.1 Problems during Paper Loading ............................................................. 37
7.1.2 Problems during Printing ........................................................................ 38
7.1.3 Problems during Paper Out .................................................................... 38
7.1.4 Other Problems....................................................................................... 39
Appendix  Self-test Page........................................................Page 40