Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Printer having sprung printed circuit board for printhead assembly










Image Number 19 for United States Patent #7438388.

A printer is provided having a removably mounted printhead assembly. The printhead assembly has a printhead module, a circuit assembly and a support frame. The module has at least two printhead integrated circuits having fluid ejection nozzles, a support member supporting and carrying printing fluid for the printhead ICs and an electrical connector for connecting electrical signals to the printhead ICs. The circuit assembly has linearly aligned first PCBs each having drive electronics for controlling operation of the printhead ICs via the electrical connector, a second PCB at one end of the first PCBs for connecting the drive electronics to power and data supplies, and a third PCB having a spring portion at an opposite end of the first PCBs. The support frame removably mounts the printhead module and the circuit assembly so that the second and third PCBs are arranged at the respective longitudinal ends of the support frame.








 
 
  Recently Added Patents
ActRIIB proteins and variants and uses therefore relating to utrophin induction for muscular dystrophy therapy
Magnetic recording medium, information storage device, and method of manufacturing magnetic recording medium
Using network labels without standard-defined syntax and semantics
Process and apparatus for producing composite material that includes carbon nanotubes
Methods of synthesizing heteromultimeric polypeptides in yeast using a haploid mating strategy
Software management system for network data processing systems
Positive electrode active material for nonaqueous electrolyte secondary battery
  Randomly Featured Patents
MIM capacitor structure and fabricating method thereof
Solid state disk on module with high speed data transmission
Connector
Cross-member for motor vehicle, associated vehicle and mounting method
Protection structure of soft cushion using on the side corner of luggage
Method of purifying iso-.alpha.-acids
Stress breaker appliance socket
Method for detecting incipient short circuits in electrolytic cells
Power output apparatus and movable body with power output apparatus mounted thereon
Diagnostic kit for detecting urinary protein of a cat after cauxin removal