Xerox DocuPrint N2125 System Administrator Manual page 209

9 Load paper into the feeders' trays (refer to Chapter 2 of
the User Guide for details, if necessary).
10 Insert the standard and optional trays into the computer,
making sure they are properly seated.
Reconnect the printer's power cord and power on the
11
printer.
12 Check the Control Panel display. Wait until
displayed. If an error message appears, refer to Table 5.1
on page 5-4 for instructions.
13 If you have no other options to install, print a
Configuration Sheet (see page 1-103) and check it to
confirm that the option(s) have been properly installed.
Chapter 6: Installing Printer Options
550 Sheet Feeder
Ready is
6-13