The only statement rendering solution which incorporates the presence of an operator to work in concert with the check and envelope handling automation so that:
Your yearly cost of labor
Your yearly cost of equipment (depreciation)
Your yearly cost of maintenance
... together, would result in the LOWEST COST PER TRANSACTION of any statement rendering solution alternatives.
Unique solution for the site that:
Bulk files with or without account separators
Check files prior to statement rendering
Uses an out-of-balance report prior to rendering statements
Wants a solution for high activity accounts which exceed 50 - 60 checks per account (or unique sealer can seal up to 150 checks)
Wants both a management model and enough automation to handle month-end commercial account rendering with a third of your present labor cost.