Epson 5700i User Setup Information - Page 29

• Adjust only those controls that are covered by the operating instructions, as improper adjustment of other controls may result in damage and may require repairs by a qualified service representative. • When removing or installing a new photoconductor unit, avoid exposing it to light. The green cylinder, visible through the openings in the unit, is a lightsensitive drum. If the photoconductor unit is out of the printer for a long period, covering it with an opaque cloth prevents extended exposure to light and possible damage. Exposure to light will damage the drum, resulting in dark or light areas on the printed page and may shorten the service life of the unit. • Be sure not to scratch the surface of the drum. When you remove the photoconductor unit from the printer, always set the unit on a clean, smooth surface. Also, avoid touching the drum, as oils from your skin can permanently damage its surface and may affect print quality. • To get the best print quality, do not store the photoconductor unit in an area subject to direct sunlight, dust, salty air, or corrosive gases (such as ammonia). Avoid locations subject to extremes or rapid changes of temperature or humidity. Also, be sure to keep the consumable components out of the reach of children. 27