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AssigneeSamsung Electronics Co., Ltd.
InventorsByung-jo Lee, Jin-ho Park, Kwoang-joe Seorl, Gun-wook Kim
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A structure for installing consumables of an image forming apparatus, the structure comprising: a frame; a plurality of consumables which comprises irregular installation preventing units in different locations; a plurality of irregular installation preventing keys which prevents an irregular installation of the plurality of consumables by an interaction with the irregular installation preventing units; and an installation guide member which is installed in the frame, comprising a key installation unit to guide the plurality of irregular installation preventing keys to be installed differently for each of the consumables and having the plurality of consumables installed therein.
A structure for installing consumables of an image forming apparatus, the structure comprising:
An image forming apparatus comprising:
A developing cartridge to be installed in a structure where a plurality of irregular installation preventing keys that have the same shape and differ in location are provided, the developing cartridge comprising:
Dependencies are inferred from the claim text.