Sharp AR-650 - Manual (Page 137)

133
WHEN THE GRAPHIC SYMBOLS FLASH
MAINTE- NANCE
3 Holding the toner cartridge upright, shake
it about 10 times.
4 Fit the edge of the cartridge base (which
has two arrows) into the slit on the rear
side of the toner hopper entrance and then
set the cartridge upright.
5 Slide the handle toward the front until it
comes to a stop.