Oki B6100 User Guide
Replacing Printer Components
6.On level surface, firmly hold down the print cartridge. Pull the plastic sealing tape straight out (horizontally) from the cartridge.
7.Slide the pegs on the print cartridge into the channels on the inside of the printer, and push the print cartridge into the printer.
8.Close the front cover. Verify that it securely locks into place..
Disposing of the Print Cartridge
1.Place the used print cartridge inside the new print cartridge box and seal the box.
2.Dispose of or recycle the used print cartridge.
WARNING! Do not dispose of the old print cartridge in an incinerator or in an open fire.