CUPS printing rastertospl error - troubleshooting

[Waitman Gobble]

I have a Samsung SCX-3405W connected to USB /dev/ulpt0
Using the PPD file from Samsung Linux driver.
linux-c6 and necessary libraries installed.

I'm receiving cupsd filter error,
(/usr/local/libexec/cups/filter/rastertospl) stopped with status 1.

Running rastertospl from command line does not seem to cause an error.

log -
https://gist.github.com/waitman/2d047c6e54f0081c98a9

# uname -a
FreeBSD blynk.waitman.net 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r275492: Fri
Dec  5 06:52:11 PST 2014
waitman at blynk.waitman.net:/usr/obj/usr/src/sys/BLYNK
 amd64

# ls -lh /usr/local/libexec/cups/filter/rastertospl
-rwxr-xr-x  1 root  wheel    88K Dec 18 12:30
/usr/local/libexec/cups/filter/rastertospl


Any troubleshooting suggestions appreciated.

Thank you,

-- 
Waitman Gobble
Los Altos California USA
510-830-7975