Ricoh B079 Service Manual page 145

7. Reassemble the development unit
8. Cover the toner entrance hole [A] with a piece of paper.
9. Install the development unit in the machine.
10. Turn on the main power switch, make sure that the machine has warmed up,
then perform the TD sensor initial setting using SP 2-801.
NOTE: When performing this setting, cover the toner entrance hole with a
piece of paper. This prevents used toner falling from the PCU into the
development unit during the TD sensor initial setting and interfering
with the Vref setting (toner density reference voltage).
11. After performing the TD sensor initial setting, remove the piece of paper [A]
from the development unit.
SM
CÓPIA NÃO CONTROLADA
3-37
CÓPIA NÃO CONTROLADA
DEVELOPMENT
[A]
B004R518.WMF
B079/B082