Image forming apparatus
AssigneeTokyo Electric Co., Ltd.
InventorsKatsuhiro Yamada, Naoki Yamamura
Life of this patent
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Abstract
A laser printer includes a photoconductor unit and a developer unit which are removable from a housing of the printer. A fixing device having a heating roller and a cover covering the heating roller is arranged in the housing adjacent to the photoconductor unit. The cover includes an upper wall and a plurality of ribs formed on the outer surface of the upper wall to prevent an operator's hand from directly touching the outer surface of the cover. That rib which is closest to the photoconductor unit is formed to prevent the operator's fingers from being caught by the fixing-device-side end portion of the photoconductor unit.
Claims14
An image forming apparatus comprising:
- a housing;
- a photoconductor unit removably arranged in the housing and having an image carrying body;
- and
- a fixing device arranged adjacent to the photoconductor unit in the housing, the fixing device including a heating member, a cover concealing the heating member, and a plurality of projections formed on an outer surface of the cover, for preventing an operator's hand from directly touching the outer surface of the cover and preventing the operator's fingers from being caught by the fixing-device-side end portion of the photoconductor unit.
An image forming apparatus wherein an electrostatic latent image formed on an image carrier is developed to a visible image by developing means, said apparatus comprising:
- a housing;
- a process unit removably arranged in the housing,
- the process unit including a developing unit having the developing means, and a photoconductor unit having the image carrier and connected to the developing unit to be removable from the developing unit, the photoconductor unit including a unit casing having a side face portion with a predetermined height, and means provided on the unit casing, for taking out the photoconductor unit from the housing independently;
- and
- a fixing device arranged adjacent to the side face portion of the unit casing of the photoconductor unit in the housing, the fixing device including a heated fixing member, a cover concealing the fixing member, a first projection formed on an outer surface of the cover, and a second projection formed on the outer surface of the cover to face the side face portion of the unit casing of the photoconductor unit, for preventing access of an operator's finger to the side face of the unit casing.
Dependencies are inferred from the claim text.