Ricoh FW780 Service Manual page 82

Rev. 5/95
[D]
NOTE: If the fusing temperature is lower than 60 C when the main switch is
turned on, the main motor will rotate. In this case, it is not necessary to
access the SP mode when loading the second Kg of developer (in
step 11).
Turn off the main switch to stop the main motor after the developer is
loaded from the development entrance.
8. Press the following keys on the operation panel:
Clear Mode key [A]
+ key [B]
+ key
Clear/Stop key [C]
9. Press the Clear/Stop key again for longer than 3 seconds. The wrench and
toner end indicators will blink (SP INPUT/OUTPUT mode).
10. Select 23 using the + key [D] and press the RF Select key [E]. The main
motor will rotate.
11. Press the RF Select key to stop the main motor after the developer is loaded
from the development entrance. Pour in another kg of developer into the
development unit evenly across its width (Total: 2 Kg). Press the Clear
Modes/Stand by key 3 times to leave the SP mode.
A163
[B]
[E]
3-8
[A]
[C]
SM