An object that with-print-job uses when a pane is not supplied.
capi
The class printer-port
is the class of the object that with-print-job binds its var argument to when it is not given a pane.
printer-port
is a graphics port, which is described in 13 Drawing - Graphics Ports and 22 GRAPHICS-PORTS Reference Entries.
The phrase "printer port" refers to either to an instance of printer-port
or an instance of output-pane when it is used as the pane argument to with-printer-job.
CAPI User Guide and Reference Manual (Windows version) - 01 Dec 2021 19:33:57