Development Unit - Ricoh B064 SERIES Service Manual

3.7 DEVELOPMENT UNIT

3.7.1 DEVELOPER REPLACEMENT
1. Remove the development unit
( 3.6.1).
2. Remove the toner hopper [A] ( x 2).
• Rotate the toner hopper very slightly
(10° ~ 20°) as you slide it up to
remove it.
NOTE: To avoid toner spill, hold the
hopper level as you remove it.
3. Hold the development [B] unit over a
large sheet of paper, then slowly turn it
upside down to empty the developer.
4. Turn the knob [C] through several
complete rotations to empty all the
developer in the development unit.
5. Clean the development sleeve and its
side seals.
6. Turn the unit over and set it on
another sheet of clean paper.
7. Note the developer lot number
printed on the top edge of the bag.
You will need the lot number when
you input SP2801.
8. Clean the development roller shaft
with a clean cloth and blower brush.
9. While turning the knob [D] slowly, pour
in one pack of developer [E] from one
end of the development unit to the
other.
• Make sure that the developer is evenly distributed.
NOTE: Continue to turn the knob several times to prevent clumping in the
developer.
SM
CÓPIA NÃO CONTROLADA
[D]
3-47
CÓPIA NÃO CONTROLADA
DEVELOPMENT UNIT
[A]
B246R964.WMF
[B]
[C]
B246R965.WMF
[E]
B246R966.WMF
B064 Series/B140 Series
/B246 Series/D052 Series