Developer and Toner
1. With the upper unit raised, open the toner hopper cover [A].
2. Remove the sheet [B].
• A developer lot number is embossed on the top edge of each package. Keep these top edges
after you open each developer package. You will need these numbers when you input them
later with SP2801-2 and -3.
3. Open the first 1 kg pack of developer [C] and pour it into the development unit.
• Slowly add the developer from the first pack into the development unit, while you move the pack
from left to right until the pack is empty.
• An equal amount of developer must be spread along the entire open slot of the development
unit.
• Do not open and add the second pack at this time.
Main Machine (D046/D049)
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