Electrical computers and digital processing systems: support – Digital data processing system initialization or configuration
Reexamination Certificate
2005-04-12
2005-04-12
Perveen, Rehana (Department: 2116)
Electrical computers and digital processing systems: support
Digital data processing system initialization or configuration
C713S002000, C713S100000, C710S008000, C710S010000, C710S104000, C711S103000, C711S170000, C711S173000, C358S001110, C358S001130, C358S001150
Reexamination Certificate
active
06880075
ABSTRACT:
An output device (103,104) can be quickly and easily set to the operating parameters required for a particular output process. The output device has RAM (204) that temporarily stores the control parameters, and flash ROM (206) that stores the same parameter values in a nonvolatile manner. Specific parameter values are stored in RAM (204) in response to a specific command from the host (102). A customization command causes the output device (103,104) to save the operating parameters from RAM (204) into the flash ROM (206). Another customization command causes the output device (103,104) to restore the parameters from flash ROM (206) to RAM (204). A particular operating environment defined by the parameters stored in nonvolatile memory can therefore be quickly reset en masse.
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Fukano Kazuko
Miyasaka Masayo
Haro Rosalio
Patel Nitin C.
Perveen Rehana
Seiko Epson Corporation
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