12.
Set the Paper Thickness lever to match the paper being used.
Paper Thickness lever" on page
13.
Close the Top Cover.
14.
Set the printer Power Switch to ON.
C
ONSUMABLE ORDER INFORMATION
ITEM
Ribbon cartridge (Black)
33.)
MODEL
LIFE
ML5720/ML5790
8 million characters
ML5721/ML5791
13 million characters
Consumables and accessories > 72
(See "Setting the
ORDER NO.
44173405
44173406