Troubleshooting
90
6
kPut the toner cartridge back into th e drum unit until you hear it lock into place. If you put the cartridge in
properly, the green lock lever will lift au tomatically.
lOpen the front cover. Put the drum unit and toner cartridge assembly back in the printer.
mPut the paper tray firmly back in the printer.
nClose the front cover.
oMake sure that the Error LED is now off.