
Table of Contents
ix
Expansion-CT ............................................................ 162
Fan Assembly, Cabinet Exhaust................................ 163
Fan Assembly, Card Cage......................................... 164
Fan Assembly, Hammer Bank.................................... 165
Hammer Spring Assembly.......................................... 166
Magnetic Pickup (MPU) Assembly............................. 170
Memory Modules and Security PAL........................... 171
Paper Feed Motor ...................................................... 174
Paper Ironer ............................................................... 176
Paper Path ................................................................. 177
Platen......................................................................... 178
Platen Open Motor..................................................... 182
Power Supply Board .................................................. 184
PrintNet Ethernet Interface Assemblies ..................... 185
10Base2 and 10Base-T LEDs and DIP Switches ...... 186
10/100Base-T LEDs and Dipswitches........................ 188
Resistors, Terminating ............................................... 190
Ribbon Drive Motor .................................................... 192
Ribbon Guide Assembly (L/R).................................... 193
Ribbon Hub ................................................................ 194
Shaft, Splined............................................................. 195
Shaft, Support ............................................................ 197
Shuttle Frame Assembly............................................ 198
Spring Assembly, Gas................................................ 200
Spring, Extension, Hammer Bank.............................. 201
Switch Assembly, Paper Detector.............................. 202
Switch Assembly, Platen Interlock ............................. 203
Tractor (L/R)............................................................... 204
Section II: Illustrated Parts Lists ....................................... 205
Illustrations of Printer Components............................ 205
6 Principles of Operation...................... 239
Line Matrix Printing........................................................... 239
Printing Rates................................................................... 242
Printing Mechanism.......................................................... 242
Shuttle Frame Assembly............................................ 243
Paper Transport System ............................................ 245
Ribbon Transport System........................................... 246
Logical Control of the Printer............................................ 247
Control Panel.................................................................... 248
CMX Controller Board....................................................... 249
Data Controller........................................................... 251
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