Printing cartridge with capacitive sensors for...

Details Printing cartridge with capacitive sensors for... Printing cartridge with capacitive sensors for...

2006-01-17

2006-01-17

Vo, Anh T. N. (Department: 2861)

Incremental printing of symbolic information

Ink jet

Controller

Reexamination Certificate

active

06986562

ABSTRACT:
A printing cartridge includes a housing. An actuating formation is positioned on the housing and is capable of actuating a number of capacitive sensors in an array of such sensors. The actuating formation is configured to represent data relating to a characteristic of the printing cartridge so that the capacitive sensors, when actuated, together generate a signal carrying such data.

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U.S. Appl. No. 09/922,112, filed Jun. 27, 2002, Silverbrook.

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