Replacing Maintenance Kit A
Replacing the Development Unit
• Do not incinerate the development unit. Toner dust might ignite when exposed to an open flame.
Dispose of the used development unit in accordance with local regulations.
• Wait at least one hour after power off before replacing parts. Not allowing the printer to cool may
result in burns.
• The inside of this printer becomes very hot. Do not touch parts labeled " " (indicating a hot surface).
Touching these parts will result in burns.
• When taking the development unit out of the box, be sure to hold the unit by the handle on the top of
the unit. Do not touch any parts of the development unit.
• Exposure to light reduces development unit performance. Replace the unit as quickly as possible.
• Do not pull out the development unit quickly or with force as it may fall.
• Take care that nothing comes into contact with the photo conductor area of the development unit.
• Place no objects on the front or inner cover.
Replace the Maintenance Kit A when the following message appears on the display:
6. Replacing Consumables
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