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Consumable unit and image forming device using the same

A technology of consumables and bit units, which is applied in the field of non-recyclable consumables units, and can solve the problems of reducing the service life of imaging devices and making it difficult to determine recyclable consumables, etc.

Inactive Publication Date: 2007-01-10
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Therefore, it may be difficult for the CPU of the imaging device to determine whether a recyclable consumable, even a consumable with duplicate memory information of an authentic consumable, is authentic
The use of fake consumables or recyclable consumables can cause serious trouble in the imaging device and further reduce the life of the imaging device

Method used

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  • Consumable unit and image forming device using the same
  • Consumable unit and image forming device using the same
  • Consumable unit and image forming device using the same

Examples

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Embodiment Construction

[0023] Reference will now be made in detail to present embodiments of the invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals indicate like elements throughout. The embodiments are described below in order to explain the present invention by referring to the figures.

[0024] figure 1 is a block diagram of an imaging device according to an embodiment of the present invention. Such as figure 1 As shown in , the image forming apparatus 100 performs printing through electrification, exposure, development, transfer, and fixation, and includes a consumable unit 110 , a current supply part 120 , and a control part 130 . In addition to the consumable unit 110, the current supply section 120, and the control section 130, the imaging device 100 includes a display section, a main memory, and a host interface. They are already well known and will not be described in detail here.

[0025] The consumable unit 110 is installed to be...

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Abstract

A consumable unit attachable to and detachable from an image forming apparatus, including a consumable used to form an image, and a memory, including a non-reversible area, to store lifespan related information on the consumable at the non-reversible area thereof.

Description

technical field [0001] Aspects of the present invention relate to a consumable unit and an image forming apparatus using the same. Aspects of the present invention relate, inter alia, to a non-recyclable consumable unit and an image forming apparatus using the same. Background technique [0002] In general, an image forming device generally refers to a laser beam printer, an LPH (LED print head), a printer, a facsimile, and a multifunctional device. [0003] For printing, an image forming apparatus includes a plurality of consumable units that need to be replaced with new units on a regular or irregular basis. These include a developer unit, a fuser unit, and a photosensitive roller, all of which have a limited useful life. [0004] The consumable units respectively have a memory for maintaining and managing the use of each unit. The memory stores various types of information to maintain and manage consumable units. Table 1 is a mapping table showing information installe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G21/16G03G21/00G03G15/00
CPCG03G15/553G03G2215/0697G03G15/55G03G2221/1823G03G15/0863G03G15/00
Inventor 权重吉
Owner SAMSUNG ELECTRONICS CO LTD