catch/save the job before it's delivered -> repeat it serveral times

[ekkard gerlach]

I've a nice flyer that konica magicolor 2430 drivers need about 3 
minutes to compose the binary that is sent to the printer. Printing the 
document (kprinter) 10 times my Barton 3000 needs about 20 minutes to 
compose the binary. How can I save binary that is sent to the printer so 
that I can sent that file again and again to the printer? - How can I 
sent such a binary directly to the backend ipp?

tia
Ekkard