Abstract: A heavy hybrid truck is powered by a non-electric powered medium and an electric powered axle. The electric powered axle assists the non-electric powered medium when load changes are detected. The electric powered axle is sourced by a rechargeable battery. The non-electric powered medium is either a fossil fuel combustion engine, a biofuel engine, a hydrogen engine, or a combination.

Abstract: The invention includes a method and system for improving the output quality of an image forming device. The method includes comparing an amount of speckle present in the images with a predefined amount of speckle. Thereafter, it is evaluated whether an adjustment of an angle of inclination of an image capture assembly in the image forming device is required for improving the output quality of the images. Accordingly, the height of one or more spacers of a spacer assembly may be altered for inclining the image capture assembly with respect to a transparent surface on which an object to be scanned by the image forming device is placed. The height of the spacer assembly may be adjustable by a user or pre-set to an optimum level for reducing the speckle to a value less than or equal to the predefined amount of speckle.

Abstract: A printhead gap adjustment mechanism for use in an imaging apparatus includes a worm gear coupled to a carrier shaft to transmit a rotational motion to the carrier shaft. A worm screw is positioned in rotational cooperation with the worm gear, the worm screw having an axis of rotation. A first cam is coupled to the carrier shaft. A first cam follower surface is disposed in proximity to the first cam. A guide device guides the carrier shaft in a translational direction substantially parallel to the axis of rotation of the worm screw. A rotation of the worm screw transmits rotational motion to drive the first cam via the worm gear and the carrier shaft, the first cam engaging the first cam follower surface to effect a translational motion of the worm gear in the translational direction, thereby effecting a movement of the printhead in the translational direction.

Abstract: A printhead gap adjustment mechanism for use in an imaging apparatus includes a worm gear coupled to a carrier shaft to transmit a rotational motion to the carrier shaft. A worm screw is positioned in rotational cooperation with the worm gear, the worm screw having an axis of rotation. A first cam is coupled to the carrier shaft. A first cam follower surface is disposed in proximity to the first cam. A guide device guides the carrier shaft in a translational direction substantially parallel to the axis of rotation of the worm screw. A rotation of the worm screw transmits rotational motion to drive the first cam via the worm gear and the carrier shaft, the first cam engaging the first cam follower surface to effect a translational motion of the worm gear in the translational direction, thereby effecting a movement of the printhead in the translational direction.