Printing man pages without the fluff

I vaguely remember someone on this list mentioning a filter program which will take the bolds and other assorted fluff out of, eg., man pages, so they can be printed. I currently use a line like: zcat /usr/share/man/man3/getopt.3.gz | nroff -man | lpr -Plist which works fine for my dot matrix printer. However, it'd go a lot quicker if I could get rid of all the backspacing etc. used to print the (superflous to me) emboldening of text. Can someone remind me what that filter is called? -- Microsoft Palladium: "Where the hell do you think YOU'RE going today?"