Incremental printing of symbolic information – Ink jet – Controller
Reexamination Certificate
2009-05-29
2011-11-29
Lepisto, Ryan (Department: 2883)
Incremental printing of symbolic information
Ink jet
Controller
C347S005000
Reexamination Certificate
active
08066344
ABSTRACT:
Provided is an apparatus capable of mounting an expendable cartridge thereon, including: a consumption amount counting unit that counts up the consumption amount of expendable cartridges in the apparatus when a change is detected for the first time during the continuous operation or the apparatus. The detected change is a residual expendable amount of the expendable cartridge decreasing from a value higher than a predetermined low residual level to a value lower than or equal to the low residual level. The consumption amount of the expendable cartridges is counted up and is detected in a number of different manners, depending on the circumstances surrounding the measured values of the residual expendable amounts and the replacement of the cartridges.
REFERENCES:
patent: 6676237 (2004-01-01), Kobayashi et al.
patent: 401020148 (1989-01-01), None
patent: 2006-199041 (2006-08-01), None
patent: 2006-343689 (2006-12-01), None
Anderson Guy
Lepisto Ryan
Nutter & McClennen & Fish LLP
Penny, Jr. John J.
Pheiffer Rory P.
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