A printing apparatus includes a hard disk, an image compressing device, an image decompressing device, and a printing engine. First, a request form including a plurality of fields relating to an assessment is displayed utilizing a network. The arrays are attached to one or more intermedial binding layers. The concave sleeve can include an outer layer, such as a fibrous layer or nap, which defines the outer surface. A plurality of bolts extend through the second end member and contact against the second end of the cover so that when rotating the bolts to move the second end member away from the second end of the cover, the rods are straightened.