Filter
Top Products
Installing and Removing Printer Options
Appendix C: Installing and Removing Printer Options ❖ C-3
Precautions
The LN17 printer options are easy to install. Installing and
testing any one option is likely to take 5 to 15 minutes.
Before installing or removing any printer option, take the
precautionary steps outlined below.
Caution
POWER OFF THE PRINTER: The printer determines which
options are installed through a self-test. The self-test is run
when you power ON the printer. Therefore, for proper
operation, you must power OFF the printer before installing/
removing an option, then power it back ON after installing/
removing an option.
Caution
DISCONNECT THE POWER CORD: Never remove the printer
controller board while the printer is plugged in.
To avoid the possibility of electrical shock, always disconnect
the power cord when installing or removing ANY internal or
external printer option.
Caution
DISCHARGE STATIC ELECTRICITY: The controller board and
internal printer options (SIMMs, network interface cards, and
the hard drive) are sensitive to static electricity. Before
installing or removing an internal option, discharge static
electricity from your body by touching something metal, such
as the metal back plate on any device plugged into a
grounded power source. If you walk around before finishing
the installation, again discharge any static electricity.
kug-appc Page 3 Thursday, March 6, 1997 4:51 PM