Sometimes, identifying a PDF problem is not enough. You also need to fix it automatically. Software cannot correct every issue, but callas solutions offer a wide range of fixes. You can apply them individually or combine them in a workflow.
callas solutions support far too many PDF corrections to list here. You can impose pages using step and repeat or create booklets. You can convert colours to CMYK or remap spot colours. You can also rotate, scale, insert, remove and reorder pages. And that is only the beginning.
You can apply fixes individually or combine them in Profiles or Process Plans. This lets you run a complete set of corrections. You can also apply fixes conditionally based on each document.
JavaScript steps within a Process Plan can perform calculations or analyse a PDF. A Process Plan can then generate one or more output files. For example, it could create a production-ready PDF and a low-resolution RGB proof for the customer.
callas solutions can correct problems found during preflight, but they do much more. The software includes a complete imposition engine. It also supports more than 100 types of high-quality barcodes.
You can add printer marks, page numbers, cut lines and fold lines to existing PDFs. You can also create separations for varnish or undercolour white, add cut contours or dielines, and generate bleed using several methods.
Operators can use these features manually on individual PDF files. They can also automate them through hot folders or web portals.
Variables connect the fixes to external systems, such as an MIS or web-to-print platform. For example, a fix can retrieve a job ID from the MIS and add it to the PDF as a barcode.