Our company is preparing a large variety of superior quality laser and copier drum units. These are designed for transferring to a metal drum by the laser printer. Static electricity is used by the drum to draw powdered toner to its cylinder. The print is created by the toner being rolled by the drum onto the paper. As it travels through a fuser's rollers, heat from the fuser melts the toner and presses it against the paper. Laser and copier drum units produce graphics and texts by fusing toner powder onto paper and electrically charging the cylinder.