User's Manual Part 3
Table Of Contents
- Checking the Power Source
- Aligning the Printer Mechanism
- Troubleshooting System Components
- Understanding Diagnostic Information
- Communications Pin-Out Configurations
- Specifications
- Printer Dimensions
- Media Specifications
- Understanding the Fanfold Paper Page Layout
Chapter 6 — Troubleshooting
124 6822 Series 80-Column Printer User’s Manual
7 6 DTR (Data Terminal
Ready)
RS-232 OUT Printer’s DTR
8 9 HHC_CHARGE POWER OUT 11-13 V, 2 A maximum
9 7 GND POWER SG (Signal Ground)
Printer Communications Connector (continued)
15-Pin
D–Sub
25–Pin
D–Sub
Signal Name Type I/O Description