That played havoc with the color register for four-color printing, since the ink, applied one color at a time, required pinpoint calibration to avoid badly aligned, muddy illustrations.

在四色印刷中，这给色彩对准带来大麻烦，因为每次只能用一种颜色的墨，需要精确校准以避免套色不准及图示不清。

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He also invests in education for his pressroom of 35 employees, offering classes in advanced specialties like UV printing, where the ink dries instantly on a box.

公司还掏钱对印刷机房的35名员工进行培训，教会他们掌握先进的技术手段，如可令墨水在包装盒上即印即干的UV打印等。

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People who do a lot of laser printing can purchase a printer that USES only a cent or two of ink per page. (Many use far, far more.)

大量使用激光打印的人，不妨购买每页只花一两分钱的喷墨打印机。

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Designed for portability, the Z340 combines a 14.0 megapixel digital camera with a ZINK-enabled printer using the ink-free Zero Ink Printing Technology from ZINK Imaging to deliver a 3x4'' print - the same size as the classic Polaroid photos that captured millions of special memories over the past 63 years.

ENGADGET: Polaroid releases Z340 Instant Digital Camera, Gaga's Grey Label snapper still on the edge of glory

Once upon a time not too long ago, document signage involved downloading the document, printing it off, picking up a pen with either black or blue ink and signing off at the appropriate places, scanning the document once signed, uploading it, attaching the paperwork to an email, and then finally sending off that email back in reply with your signature.

FORBES: Signed, Sealed, Delivered: How HelloSign Is Changing Electronic Document Signatures

Cameras, like the array of printers HP sells, are for the most part a means to an end: driving the consumption of more high-margin printing supplies such as ink cartridges.

FORBES: New HP Camera, But Same Old Look