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DocuPrint 4512/4512N User Guide
Precautions
The DocuPrint 4512 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, PostScript board, and interface
boards) 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.