3. Replacement and Adjustment
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8. Add one (1 kg) pack of developer. Do not add the second pack at this time.
• Open the first developer pack [A].
• Save the top of the pack. You will need the number to enter the lot number with SP2801.
• Slowly add the first pack of developer to the development unit. Move the pack from left to right
until it is empty.
• Make sure that the developer is applied equally across the slot of the development unit.
9. Close the toner hopper cover [B].
10. Close the upper unit [C].
11. Connect the power supply cord. Switch the main power switch on.
12. Do SP5804-31. This supplies developer to the development unit.
13. Push [OK]> [ON] to start the motor, then wait for 30 seconds.
14. Push [OFF] to stop the motor.
15. Switch the main power switch off.
16. Open the upper unit.
17. Open the toner hopper cover.
18. Open the second 1 kg pack of developer and slowly add it to the development unit. Move the pack
from left to right until it is empty.
• Save the top of the pack. You will need the number to enter the lot number with SP2801.
19. Use a clean cloth to clean the edges around the slot of the development unit.
20. Install the development unit in the machine and close the toner hopper cover.
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