How to Print the Printer Configuration and the Custom Sets .........................198
How to Print and Clear the Error Log, and Print the Usage Metrics ......................198
How To Run the Test and Diagnostic (T&D) Programs ............................201
T&D Descriptions ...............................................204
T&D Error Messages and Actions – Models 001, 002, and 003 ........................231
Chapter 3. Circuit Diagrams ..........................................240
Wiring Diagrams .................................................240
Printhead and Motors Wiring Diagrams ....................................240
Cable Diagrams ................................................258
Attachment Connectors ............................................262
Chapter 4. Locations ..............................................265
Locations and Orientations............................................266
Logic Board Microcode Module Locations and Orientation - Model A00 ....................266
Logic Board Microcode Module Locations and Orientation - Models 001 and 002...............268
Attachment Card Microcode Module Location and Orientation - Models 001 and 002.............269
Microcode Module Label - Model A00 .....................................270
Microcode Module Label - Models 001 and 002 ................................270
Connector Locations - Early Model A00 ....................................271
Connector Locations - Later Model A00, and Models 001 and 002 ......................272
Connector Locations - Model 003 .......................................273
Network Print Server Attachment Pin 18 +5 V Jumper Location and the Parallel Connector .........273
Chapter 5. Removals and Adjustments ....................................275
Service Position .................................................275
275
Service Checks and Adjustments ........................................279
Carriage Drive Belt...............................................279
Carriage Support Shaft.............................................280
Paper Feed Belt ................................................281
Automatic Forms Thickness Adjustment (AFTA) ................................282
First Line Printing ...............................................294
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