Cups 2.4b4
Raw Queue USB Star Micronics receipt printers are failing to print the entire receipt and fail to cut the receipt at the end.
Tested that the cups saved job works fine when cat'ed directly to the /dev/usb/lp0 device but fail via lpr or lp.
Solved the issue by creating a /usr/share/cups/usb/starprinter file with
#Star receipt printer fixes
0x0519 0x0001 delay-close