CFS Server for Image Services

No Work Delay (ms)
The amount of time the IS Import Agent process waits before checking for data to retrieve from the Image Services system if no data was retrieved the last time it checked.
Batch Delay (ms)
The amount of time the IS Import Agent checks for data to retrieve from the Image Services system if data was retrieved the last time it checked. (When there is work to do, the Agent checks more often.)
Documents Per Batch
Depending on how fast documents are entering the system, you can adjust this number up or down.