Normally this whole process of creating the PRN file is transparent, you print a document in your favourite application and the paper starts feeding through the printer. There can however be some uses for intercepting and capturing a PRN file before it gets to the printer.
(Lego) Brick Inventory DB. With this application, the user will be able to inventory his / her lego set collection, and build an inventory of the parts in those sets. Main goal of the project is to enable data exchange between different inventorying efforts, essentially connecting those isles together.
Use your inventory to provide data about the numbers, types, and ages of computers to justify purchases. Inventory is used for the following purposes: 1  assist in collection development and facilities planning. 2  assess strengths and weaknesses in the collection. 3  identify items that should be repaired, replaced, or removed (weeded). 4  concrete data on rate of loss. 5  have records for emergencies (up-to-date records of holdings).