Inkless recording isn't a "record-breaking" technique. It's designed not to be.
The exclusive new inkless writing option for the Hewlett-Packard 10" 7100 series or the 5" 680 series strip-chart recorders won't "break" your records by tearing, smearing or running out of ink when you're not around to notice it.
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Instead, it takes the uncertainty out of stripchart use by offering reliable, long-term recording—without interruption or constant attention—with economical and maintenance-free operation. This new low-
voltage electric writing method gives you sharp and clear printing on unique electrosensitive paper—and with instant start-up. Call your local HP field engineer or write Hewlett-Packard, Palo Alto, Calif. 94304. Europe: 54 Route des Acacias, Geneva.
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