Assembling the Printer
15
❏ When installing the photoconductor unit, avoid exposing it 
to room light more than five minutes. The unit contains a 
light-sensitive drum. Exposure to light can damage the drum, 
causing dark or light areas to appear on printouts and 
reducing the service life of the drum. If you need to keep the 
unit out of the printer for long periods, cover it with an opaque 
cloth.
❏ 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 
extreme or rapid changes in temperature or humidity.
❏ Keep the photoconductor unit out of the reach of children.
❏ Do not tilt the photoconductor unit. Otherwise, the toner will 
spill out and may reduce the print quality.
To install the photoconductor unit, follow the instructions below.
1. Press the latch on cover A and open the cover.