hp-support-head-portlet

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Welcome to HP Customer Support
hp-contact-secondary-navigation-portlet

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hp-hero-support-search

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hp-share-print-widget-portlet

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hp-concentra-wrapper-portlet

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HP 7550 Series Plotters - PC Communication Setup
Issue:
Which settings are needed to set up the plotter to communicate with a PC.
Solution
On the HP 7550A (From 6-7 in the Operation and Interconnection manual):
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Dataflow - Remote, Standalone
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Bypass - Off
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Handshake - Hardwire Direct
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Duplex - Full
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Parity - 8-bits Off
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Baud rate - 9600
On the HP 7550 Plus (from 2-11 in the ComputerInformation guide):
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Dataflow - Remote Standalone
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Hardwire - On
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Duplex - Full
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Parity - 0
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Baud rate - 9600
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Bypass - Off
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Monitor - Off
note:
Any software that that you are printing from will need to match the Parity, Baud rate, and handshake (Hardwire or XOn/Xoff) settings on the plotter.
hp-feedback-input-portlet

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Ask the community!
hp-feedback-banner-portlet

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hp-country-locator-portlet

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Country/Region:
Indonesia

hp-detect-load-my-device-portlet

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