Inspector Gadgets

However, "If quality requirements are low and inspection is mainly needed to cut down on makeready and setup time, a web viewing system might be all that is required," Manning added

A web viewing system, as explained by Woolley, presents the operator with an image of the web, from which the operator manually inspects the print quality. But the sampling and 100 percent inspection systems on the market today are notably more reliable than human sight. That's not to say that web viewers aren't the best-suited equipment for some printers.