Table of Contents
8
ANSI Emulation .................................................................246
IPDS Emulation .................................................................255
PCL - II Emulation .............................................................261
LG Emulation.....................................................................267
PRINTER CONTROL ........................................................274
ADVANCED USER............................................................279
DIAGNOSTICS..................................................................287
5 Interfaces .............................................. 291
Overview............................................................................291
Dataproducts Parallel Interface .........................................292
Dataproducts Parallel Interface Signals......................293
Centronics Parallel Interface .............................................294
Centronics Parallel Interface Signals ..........................295
IEEE 1284 Parallel Interface .............................................296
Compatibility Mode......................................................296
Nibble Mode................................................................296
Byte Mode...................................................................296
Signals ........................................................................297
Terminating Resistor Configurations...........................300
RS-232 And RS-422 Serial Interfaces...............................302
RS-232........................................................................303
RS-422........................................................................304
6 Reprogramming The Security Key........ 305
Reprogramming The Security Key ....................................305
How To Program The Security Key.............................305
7 Troubleshooting .................................... 309
Cleaning Requirements .....................................................309
Exterior Cleaning ........................................................309
Interior Cleaning..........................................................310
Diagnosing Problems ........................................................312
Bar Code Verification ..................................................312