mh-ps-print-color-option

mh-ps-print-color-option is a variable defined in `mh-print.el'.
Its value is

t

Documentation:
Specify how buffer's text color is printed.

Valid values are:

nil - Do not print colors.
t - Print colors.
black-white - Print colors on black/white printer.
See also `ps-black-white-faces'.

Any other value is treated as t. This variable is initialized
from `ps-print-color-p'.