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File System .................................................. 281
File System Interface .................................................................................................. 283
File System commands ....................................................................................... 283
iTherm
®
280 Extended Printer Control ......... 289
Communications .......................................... 297
Protocol and Print Buffers ........................................................................................... 299
USB ............................................................................................................................ 302
USB Support ....................................................................................................... 302
TCP/IP ........................................................................................................................ 303
Print Server Features Standard Ethernet Connection .......................................... 303
Supported Protocols ............................................................................................ 303
User Interface/Configuration ................................................................................ 303
Other ................................................................................................................... 303
Parallel Port ................................................................................................................ 304
Parallel Port Protocol ........................................................................................... 304
Printer Buffer Size ............................................................................................... 305
Parallel Port Inquire and IEEE 1284 .................................................................... 305
Parallel Port Plug and Play .................................................................................. 307
Serial Port ................................................................................................................... 309
Serial Port Protocol ............................................................................................. 309
Print Buffer Flow .................................................................................................. 311
Printer Buffer Size ............................................................................................... 313
Serial Mode Plug and Play .................................................................................. 313
Using DSR .......................................................................................................... 313
Serial Device Identification .................................................................................. 314
Serial Port Inquire................................................................................................ 315
Display Pass Through ................................................................................................. 316
Remote Power Control ................................................................................................ 316
Remote Printer Reset.................................................................................................. 317
Reset in Serial Mode ........................................................................................... 317
Reset in Parallel Mode ........................................................................................ 317
Miscellaneous Communication Features ..................................................................... 318
Power-cycle Recovery ......................................................................................... 318
Data Pass-through .............................................................................................. 318
Multi-drop Configuration ...................................................................................... 318
Off-line Active ...................................................................................................... 319
Recovery from Mechanical Errors ............................................................................... 320
Programmer’s Notes ................................................................................................... 321
Appendix A: Internal Code Pages................. 323
Appendix B - ASCII Code Table .................... 324
Appendix C: Unicode Character Addresses ... 325
Appendix D: WGL4.0 Character Addresses ... 327
Appendix E: GB18030 Character Addresses . 331
Appendix F Windows 1252 Latin 1 ............... 338
Appendix G: Ordering Supplies .................... 341
