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Emmott-Walker Is The First In Houston To Digitally Link Prepress To Press

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Heidelberg

May 11, 1999

Emmott-Walker Is The First In Houston
To Digitally Link Prepress To Press

Emmott-Walker Printing has been serving the need for high-end sheetfed printing in the competitive Houston market. Now, for the first time they can truly document and analyze their high-quality objectives, while cutting makeready time by digitally linking their prepress process to their pressroom.

That major step comes with the installation of the first Heidelberg CPC 32 prepress interface in the Houston area. The interface automatically presets all of a press' ink zones directly from the prepress data.

The prime purpose of using the Heidelberg CPC 32 module is to reduce makeready time, since the device eliminates the need for the press operator to adjust each printing unit's ink zone settings manually. An ancillary benefit is more precise presetting of ink zones. Values are taken directly from the same data used to RIP the images that will produce plates for each job at hand.

Emmott-Walker will be using the CPC 32 interface in conjunction with the CPC 21 spectrophotometry system that allows a computer to see the ink color much like the human eye. That gives the company both a way to enter ink profile data more accurately from the start as well as a means to check the consistency of the product as the print run progresses.

Emmott-Walker serves three major client bases: graphic designers, advertising agencies and corporations. Though all three want high quality printing, they all have very different quality requirements. Now, with CPC 32 and CPC 21, those needs can be carefully identified, calculated and measured. The CPC 32 and CPC 21 are a dynamic-duo that assures the quality clients need while producing histograms with statistical data supporting consistent results throughout the press runs.

The CPC 32 Prepress Interface can be used to calculate ink zone coverage settings on any Heidelberg press equipped with the company's CPC 1.02-1.04 computerized print control system. The values are obtained directly from a Print Production Format (PFF) file produced during prepress and are transferred to the CPC 1.02-1.04 system via a flash memory card or by wire.

The CPC 32 and CPC 21 systems will be connected to a pair of Heidelberg Speedmaster presses at Emmot-Walker: a new 40" 6-color CD 102 with coater, and a 1986 40" 4-color SM 102 perfecter that is being refurbished as part of this installation.
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