This invention is directed to a method of processing at least one digital image of at least one photographic image and distributing at least one visual print produced from the at least one digital image. It may be used with excavating equipment for attaching ground-engaging teeth to adaptors, lip shrouds to bucket lips, or other analogous uses. The receiving portion of the cam is engageable with a cam follower of a shoe for moving the shoe between an upper and lower horizontal run of the conveyor. It may be administered into or on the eye, on skin, into a body cavity, etc. In one embodiment, a zone thermostat is configured to provide thermostat information to the ECRV. A single moving member is provided for the plurality of drive transmitting members.