The value for a maximum number of queue items controls how many items the CTS instance adds for processing each time it polls the queue. The default is 10 items.
To change the maximum number of queue items for a CTS instance:
Connect to the repository where the CTS instance is located.
Click the Administration > Content Transformation Services node.
Click the CTS Instances node or link.
Select the CTS instance that you want to configure from the list of available instances.
Click Tools > Content Transformation Services > Configure > Service.
In the Configure CTS instance screen, enter a number to represent the maximum number of queue items for the CTS instance in the Max Queue Items to Sign Off field.
Click OK.