Importance

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Abstract

A printer cartridge includes body configured to facilitate insertion and removal of the printer cartridge, by an end user of the printer cartridge, to and from a complementary cradle in an inkjet printer; one or more printing fluid storages mounted to the body, each printing fluid storage including a polyethylene membrane shaped as a pocket, the polyethylene membrane adapted to expand and collapse; a pagewidth printhead mounted to the body, the pagewidth printhead having a first print chip and a second print chip, the first print chip having an array of nozzles fabricated on a first monolithic substrate and the second print chip having an array of nozzles fabricated on a second monolithic substrate separate from the first monolithic substrate; and, a fluid connection between the printing fluid storage and the first and second print chips. The length of the first print chip added to the length of the second print chip is at least equal to the length of the pagewidth printhead. The pagewidth printhead and the printing fluid storage are mounted to the body such that removal and replacement of the body by an end user of the printer cartridge simultaneously removes and replaces the printing fluid storage, the pagewidth printhead and the fluid connection.

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First Claim