Hi,
Thanks for the info, I have now used that PPA to install enlightenment and the other needed packages. I have reproduced an install with only the following: enlightenment, xorg-all, kernel-all-4.8.17-tinycore, terminology, and system-config-printer. In the enlightment DE, I have found no crashes with system-config-printer loaded via ondemand or otherwise with either xterm or termilology. I did find some needed deps to be added to prevent warnings upon starting system-config-printer in a somewhat minimal environment: libnotify4, at-spi2-core, dbus-x11. I tried to reproduce the crash, but did realize some further deps are needed for the package. Thanks for reporting.