You may wish to print out the contents of a node as a quick reference
document for later use. Info provides you with a command for doing
this. In general, we recommend that you use TeX to format the
document and print sections of it, by running tex
on the texinfo
source file.
M-x print-node
INFO_PRINT_COMMAND
. If the variable doesn't
exist, the node is simply piped to lpr
.