Preparing The Printer For Maintenance; Preparing The Printer For Maintenance - IBM 6400 Maintenance Information Manual
6400 series cabinet and pedestal models, line matrix printers
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Also See for 6400:
- Programmer's reference manual (450 pages) ,
- Maintenance manual (428 pages) ,
- Setup manual (370 pages)
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Chapter
6
Preparing The Printer For Maintenance
Preparing The Printer For Maintenance
To prepare the printer for maintenance, always do the following steps before
you do any maintenance procedure:
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1. Power off the printer.
2. Unplug the printer power cord from the AC power source.
3. Disconnect the host data cable from the printer interface.
4. Open the printer cover.
5. Unload paper.
6. Remove the ribbon.
7. Read the entire adjustment procedure before you begin working on the
printer.
8. Gather the necessary parts before you begin working on the printer.
152
DANGER
Hazardous voltages are present in the printer with the
power cord connected to the power source. Switch off
printer power and unplug the printer power cord before
proceeding.
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