Recording head, carriage and image forming apparatus
A technology of recording head and carrier, which is applied in printing and other directions, and can solve the problems of complex structure of inkjet head, complicated production process, and failure to absorb pressure changes in common ink chambers, etc.
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[0071] First, refer to Figures 3 to 5 A description is given of the first embodiment of the recording head according to the present invention. image 3 is an exploded perspective view showing this first embodiment of the recording head, and Figure 4 is a sectional view showing this first embodiment of the inkjet head taken along the longitudinal direction of the pressurized ink chamber (ie, along the direction perpendicular to the direction in which the nozzles are arranged). Figure 5 is the direction along which the nozzles are arranged ( Figure 4 A reverse cross-sectional view of this first embodiment of the recording head taken in A-A). According to this first embodiment of the recording head, the present invention is applied to an ink jet recording head.
[0072] Figures 3 to 5 The inkjet recording head shown in includes: a flow channel constituting substrate (ink chamber substrate) 1 made of single crystal silicon (Si), a vibrating plate 2 provided on the lower s...
no. 1 approach
[0160] Figure 18 and 19 The image forming apparatus shown in , that is, an inkjet recording apparatus, accommodates a printing mechanism 112 in a main body 111 . This printing mechanism 112 includes: a carriage 123 movable in the main scanning direction inside the main body 111; structure of the inkjet recording head 124, an ink cartridge 125 for supplying ink to the inkjet recording head, and the like. Figure 19 A paper feed cassette (or paper feed tray) 114 shown in is detachably provided at the lower part of the main body 111, and a stack of a plurality of recording media (in this case, recording paper) 113 is housed in the paper feed cassette 114. . The recording medium 113 can be loaded onto the paper feed cassette 114 from the front of the inkjet recording apparatus. The manual feed tray 115 for manually supplying the recording medium 113 can be used as Figure 19 Closes as shown and opens counterclockwise when in use. The printing mechanism 112 prints an image o...
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