Printer having print mode for non-qualified marking material

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6158837
SERIAL NO

08934547

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An ink jet printer of the type having at least one customer replaceable ink cartridge with an ink monitoring system detects whether or not the ink in the cartridge contains qualified ink or not and adjusts the normal printing mode to a non-normal printing when non-qualified ink is detected, thereby providing the customer the option to print with non-qualified ink with minimized effect on the printer or print quality.

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Patent Owner(s)

Patent OwnerAddress
XEROX CORPORATION201 MERRITT 7 P O BOX 4505 NORWALK CT 06851-1056

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Donahue, Frederick A Walworth, NY 26 884
Hilton, Brian S Rochester, NY 29 755
Merz, Eric A Webster, NY 47 791

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