Specifications

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7 Send the new system image to the printer.
 Type
copy /b
filename .ps lpt#↵
where
filename refers to the name of the system software file (systemdl.ps is
a typical name) and # is the number (1 to 3) of the parallel port (/b refers to
binary files.)
8 While the system software is loading, the Online LED blinks off and on, and
the message window displays
Downloading image
via parallel port.
9 After the new system software has been written to ROM, the printer returns
to IDLE.
» Note: The new system image doesn’t erase the old image until the printer verifies
that the new image is valid.
10 Restart the printer to activate the new system software.
11 Print another advanced status page, and verify that the configuration set-
tings are the same.