Ricoh SP 1200SF User Manual page 158

Unpack the toner cartridge just before you
put it in the machine. If a toner cartridge is
left unpacked for a long time, the toner life
will be shortened.
Note
Be sure to seal up the used toner cartridge
tightly in a suitable bag so that toner
powder does not spill out of the cartridge.
d
Unpack the new toner cartridge. Hold
the cartridge level with both hands and
gently rock it from side to side five or six
times to spread the toner evenly inside
the cartridge.
e
Pull off the protective cover.
148
f
Put the new toner cartridge firmly into
the drum unit until you hear it lock into
place. If you put it in correctly, the lock
lever will lift automatically.
CAUTION
Make sure that you put in the toner
cartridge correctly or it may separate from
the drum unit.
g
Clean the corona wire of the drum unit
by gently sliding the blue tab from right
to left and left to right several times.
CAUTION
Be sure to return the blue tab to the home
position (a) (1). If you do not, printed pages
may have a vertical stripe.
1