Hi drksilenc
I would place a service call, as it would appear there is an issue with your device.
I tested our device, scanning 3 pages (double-sided) to a B&W, searchable PDF format. One scan had a lot of graphics and another was mostly text. The graphic document scanned and processed in 54 seconds, the text document was 34 second, timed from the press of the start button, until the job showed completed on the local touch screen.
Both of the sample documents, can be printed from the local control console of the WC58xx device.
Later
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