lots of /tmp/4b* files

[Karl Rossing]

> More than likely an application or toolkit is not removing PPD files =
> when they are done with them. What do the files look like?
>

head /tmp/4bfc1515b2561
*PPD-Adobe: "4.3"
*% =======================================================
*% Disclaimer:  The above statement indicates
*% that this PPD was written using the Adobe PPD
*% File Format Specification 4.3, but does not
*% intend to imply approval and acceptance by
*% Adobe Systems, Inc.
*% =======================================================
*% Printer Description File
*% Copyright 1992-2003 Hewlett-Packard Company


Maybe it's acroread