Noritsu 3300 Scanning Output Speed

[dailysetup]

Hey everyone,

I've got a Noritsu 3300 with an S3 scanner.

My usual processing is to scan negatives to TIFF, Quality 3, BASE 16 with Index printout.

I'm finding that the machine won't start to take up the next roll of film until the last index is generated in printed out. This can take up 1-3 minutes which delays the process.
I've looked at the process monitor on the computer and the CPU doesn't seem to be processing much. Is it possible the machine waits to print or it's being processed elsewhere?

Is there way to be able to continue scanning and bank up the processing or can the machine only handle one scan job at a time.

If anyone could let me know if there are any possibility to increase scan speed or perhaps increase speed of index generating . 

Thank you