Developer cartridge and image formation apparatus
A developer cartridge, toner image technology, applied in the field of multi-functional machines, can solve the problems of effect toner manufacturing and inspection process limitations, etc.
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no. 1 approach
[0040] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The same reference numerals denote the same components in several drawings, and their repeated descriptions will be simplified or avoided as appropriate.
[0041] First, refer to figure 1 , 2 The overall structure and operation of an image forming apparatus according to an embodiment of the present invention will be described. figure 1 A main body 1 of an image forming apparatus (color printer) is shown, which includes a paper feeding unit 2 containing paper, an image generating unit 3 that performs image generating processing, and an intermediate transfer on which toner images of four colors are superimposed and transferred Belt (image carrier) 7, rollers 4 to 6 extending and supporting intermediate transfer belt 7, photoreceptor drums (image carrier) 8Y (yellow), 8M (magenta), 8C (cyan) on which toner images are formed ), 8BK (black), an exposure unit...
no. 2 approach
[0113] The first embodiment has described the developer cartridge of the premixed developer replenishing system including the ID chip storing carrier content rate data. The second embodiment will describe a developer cartridge containing color toners including an ID chip storing toner coloration degree data.
[0114] Only the portion in which the second embodiment differs from the first embodiment will be described below. The same or equivalent components in the second embodiment are given the same numerals as those in the first embodiment, and therefore, descriptions thereof will be omitted.
[0115] Figure 9 show except image 3 The charging unit 25 , the exposure unit 9 , the intermediate transfer belt 7 , and the developer supply unit 59 of the cleaning unit 26 are included in addition to the intermediate components. It also includes a toner amount sensor 28, a control unit 84, and power supply units 82, 83, which will be described in detail below. The dashed arrows i...
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Abstract
Description
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