Abstract: A blower assembly for an environmental control system comprising a blower housing and a blower operably carried in that housing, the housing having a one-piece inlet ring and ring support, the support having a plurality of upstanding columns that define the space within which the blower operates, and the housing being characterized by the absence of apertured side members. A unitary inlet ring and ring support for a blower assembly, the support having a plurality of upstanding columns, some columns having upstanding webs extending between them and between the inlet ring.

Abstract: A keyboard caddy positions a keyboard on a top cover of a machine such as a copier. The keyboard caddy includes a pair of rails and a caddy base. The pair of rails have slots and are mounted upon the top cover. The caddy base includes a planar surface upon which the keyboard is positioned; a plurality of side walls between which the keyboard is positioned; and a pair of protrusions extending from a pair of the side walls and slidably engaging the slots of the rails to allow the caddy base to be moved to a selectable one of a plurality of positions relative to the top cover of the copier. The keyboard caddy holds the keyboard on the copier when the top cover is opened and/or pivoted. The keyboard caddy has diverse selectable positions by being movable to provide ease of use for different users.

Abstract: A copier has a plurality of paper trays for holding paper, and a housing having a front surface as cabinetry with shape-based indicators. The front surface includes a plurality of access panels adjacent to the paper trays, with each access panel allowing access to a respective paper tray, and each access panel has a curved exposed surface extending from the front surface. Each access panel includes a flat exposed surface extending from the respective access panel and having output indicators for indicating status conditions of a set of copying components.