Turn off the printer.
Open door B.
Remove the fuser.
Unpack the new fuser.
Clean the fuser lens using the cotton swab that came with the package.
Insert the new fuser until it clicks into place.
Close door B.
Turn on the printer.
Resolve paper feed problems. Change the separator pad to maintain good printing performance.
Prevent excess toner powder from falling into the printer. Change the waste toner bottle when it is full.