Ricoh G179 Service Manual page 111

9. Pour approximately 1/3 of the developer [E] evenly along the length of the
development unit.
10. Rotate the drive gear [F] to work the developer into the unit.
11. Repeat steps 8 and 9 until all toner is in the unit and level with the edges.
12. Re-install the development roller.
Make sure that the seals at the both sides of the development roller are set
inside the case after you re-install the development roller.
13. Place a piece of paper [G] over the toner entrance hole. This prevents used toner
falling from the drum unit into the development unit during the TD sensor initial setting
and interfering with the Vref setting (toner density reference voltage)
14. Secure the drum unit [H] to the development unit, to close the PCDU (
15. Install the PCDU in the machine and close the front and right doors.
16. Turn on the main power switch, and wait for the machine to warm up.
17. Do SP2801 to initialize the TD sensor and enter the developer lot number.
18. After performing the TD sensor initial setting, remove the sheet of paper from the
PCDU.
SM
CÓPIA NÃO CONTROLADA
3-23
CÓPIA NÃO CONTROLADA
Development
x 2).
G179