초록 ▼

A plurality of developing units is disposed beneath photosensitive drums for supplying toner to the photosensitive drums. A mounting member detachably mounts the developing units and is configured to be pulled out from the main casing. A supporting member has an upstream end portion in a pulling dir

A plurality of developing units is disposed beneath photosensitive drums for supplying toner to the photosensitive drums. A mounting member detachably mounts the developing units and is configured to be pulled out from the main casing. A supporting member has an upstream end portion in a pulling direction that the mounting member is pulled outward from the main casing and is pivotably supported on the main casing about the upstream end portion. The mounting member is slidably supported on the supporting member in the pulling direction. The supporting member is configured to pivot with the mounting member between a first position where the developing units are capable of supplying toner to the photosensitive drums and a second position where the developing units separate from the photosensitive drums. The mounting member is configured to be pulled out from the main casing if the support member is in the second position.

대표청구항 ▼

1. An image-forming device comprising: a main casing;a belt;a plurality of developing units disposed beneath the belt;a mounting member configured to detachably mount the developing units and configured to be pulled outward from the main casing in a pulling direction, the mounting member being confi

1. An image-forming device comprising: a main casing;a belt;a plurality of developing units disposed beneath the belt;a mounting member configured to detachably mount the developing units and configured to be pulled outward from the main casing in a pulling direction, the mounting member being configured to pivot between a first position where the developing units are capable of forming an image and a second position where the mounting member is capable of being pulled out from the main casing;wherein, when the mounting member is in the second position, a distance between one of the developing unit that is positioned at most downstream side in the pulling direction and the belt is greater than a distance between one of the developing units that is positioned at most upstream side in the pulling direction and the belt. 2. The image-forming device according to claim 1 further comprising a supporting member having an upstream end portion in the pulling direction and configured to be pivotably supported on the main casing about the upstream end portion, the supporting member being configured to pivot with the mounting member between the first position and the second position, the mounting member being configured to be slidably supported on the supporting member in the pulling direction. 3. The image-forming device according to claim 1 further comprising a plurality of photosensitive drums disposed in confrontation with the belt, each of the photosensitive drums corresponding to each of the plurality of developing units. 4. The image-forming device according to claim 3 further comprising an exposure unit provided on the main casing to be configured to expose the photosensitive drums, wherein the mounting member is formed with an exposure opening to allow light emitted from the exposure unit to pass therethrough.