Specifications

Chapter 3 CONTROLS AND INDICATORS
3.1 Inner Control Panel ....................................3–1
3.2 Outer Control Panel ....................................3–6
3.2.1 Forms Setup ..................................3–6
3.2.2 Top Of Form (TOF) Set Procedure ..................3–8
Chapter 4 PRINTER AND HOST CONFIGURATION
4.1 Printer Parameters ....................................4–1
4.1.1 Factory Parameter Settings . ......................4–1
4.1.2 Power-Up Parameters Set . . ......................4–2
4.1.3 Power-Up Parameters Retained ....................4–3
4.1.4 Reset State....................................4–3
4.2 Control Strap Configuration..............................4–5
4.3 Host to LG31 Printer Set-up Procedure .....................4–7
4.3.1 Interface Control Strap Settings ...................4–7
4.3.2 Serial Interface Settings for VAX/VMS. . .............4–7
4.3.3 Default Characteristics ..........................4–9
4.3.4 RSX Settings .................................4–10
4.3.5 RT-11 Settings . . . .............................4–10
4.3.6 RSTS/E Settings . .............................4–10
Chapter 5 TROUBLESHOOTING
5.1 Introduction ..........................................5–1
5.2 Diagnostic Self-Tests ...................................5–6
5.2.1 Initiating Diagnostic Self-Tests ....................5–6
5.2.2 Diagnostic Self-Test Sequence .....................5–7
5.2.3 Error Codes ...................................5–8
5.3 Printer Initialization ..................................5–12
5.3.1 Front Panel Initialization . . .....................5–12
5.3.2 Initializing a Locked-Up Printer ..................5–12
5.4 Mechanical Fault Troubleshooting . . . .....................5–13
5.4.1 Paper Feed Mechanical Faults ....................5–14
5.4.2 Printing Mechanism Mechanical Faults . ............5–15
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