Ricoh FW770 - Manual (Page 61)

Adding Toner
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4
B
Open the toner cartridge cover.
C
Turn the old cartridge towards you.
Then, while pressing the cartridge to the right (
A), lift the left end and re-
move the cartridge (
B).
D
Put the old toner cartridge in a plastic bag and dispose of it according to lo-
cal regulations.
E
Shake the new toner cartridge lightly 5 to 6 times to remove lumps.
F
Install the new cartridge. Make sure that the white circle labeled 1 on the
cartridge faces up.