A biomaterial is rendered storage stable by being incorporated into a water-soluble or swellable non-glass-forming composition which can be stored at ambient temperatures. By matching the frame transmission timings, at the receiving side, once the modulation timing in one frequency band is detected, the modulation timing at another frequency band can be obtained. The system controller is configured to generate a first signal at the first controller terminal based on an input signal and to generate a second signal at the second controller terminal based on the first signal. The light guide comprises first optical means to orient received light rays approximately parallel to the rotation axis of the index, and second optical means to focus the previously reoriented light rays towards at least the first exit surface. For example, de-fragmenting may include identifying multiple accessed memory locations in the first memory region; and copying the accessed memory locations using the data mover logic in a continuous order to a second memory region. On the first developer carrying member, development is performed by a method whereby a magnetic carrier contacts with an image bearing member, and on the second developer carrying member, development is performed by a method whereby the magnetic carrier does not contact with the image bearing member.