Ricoh BE-C1 D046 Field Service Manual page 307

2. Set an unopened toner cartridge [A] in the machine.
• If a new toner cartridge is not available, cover the open slot of the toner cartridge with some
tape to seal it temporarily.
3. Rotate knob [B] until it stops.
4. Close the toner hopper cover.
5. Close the upper unit.
6. Connect the power supply cord and switch the main power switch on. The main motor switches on
and distributes the developer evenly inside the development unit.
7. Wait about 22 seconds until the machine stops.
8. Turn the operation switch off.
9. Turn the main power switch off.
10. Open the upper unit.
11. Open the toner hopper cover.
12. Remove the toner cartridge.
13. Open the second 1 kg pack of developer, then slowly add it to the development unit. Move the pack
from left to right until it is empty.
14. Use a clean cloth to clean the edges around the slot of the development unit.
15. Remove the unopened toner cartridge from the machine.
16. Install the original toner cartridge.
17. Close the toner hopper cover.
18. Close the upper unit.
Drum, Development Unit
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