For Production Ready Finisher you or your tech must modify in NVM Read/Write the value 763-142 to 0 for disabling buffer.
For D finisher the value is 763-286.
Does anyone know how to turn off the buffer in the finisher?
The finisher is compiling a 2S staple job, but it's compiling the first 3 sheets inside before it spits it out to staple. The problem is that the 2nd sheet spits out before and then compiles 1st and 3rd sheets.