Cradle unit having pivoted connections for printhead cartridge
View Patent ↗A cradle unit is provided for a printhead cartridge. The cradle unit has a first printed circuit having print control circuitry of the cradle unit, and a second printed circuit board having connections for connecting the printhead cartridge with a power supply which is remote from the second printhead circuit board and the print control circuitry of the first printed circuit board. The first and second printed circuit boards have complementary connectors which cooperate to provide the connection of the printhead cartridge to the print control circuitry. The complementary connectors being arranged so that the first printed circuit board is able to pivot with respect to the second printed circuit board.
1. A cradle unit for a printhead cartridge, the cradle unit comprising:
a first printed circuit board having a print control circuitry of the cradle unit; and
a second printed circuit board having connections for connecting the printhead cartridge with a power supply which is remote from the second printhead circuit board and the print control circuitry of the first printed circuit board,
wherein the first and second printed circuit boards have complementary connectors which cooperate to provide the connection of the printhead cartridge to the print control circuitry, the complementary connectors being arranged so that the first printed circuit board is able to pivot with respect to the second printed circuit board.
2. A cradle unit according to claim 1 , wherein the first printed circuit board is arranged so as to substantially orthogonally project from the second printed circuit board through the cooperation of the complementary connectors.
3. A cradle unit according to claim 1 , wherein the second printed circuit board has a power regulation circuit for regulating supply of power from the power supply to the printhead cartridge.
4. A cradle unit according to claim 3 , wherein the power regulation circuit incorporates a power storage circuit for storing at least some of the power being supplied to the printhead cartridge from the power supply.