Epson EPL-5900L Reference Manual page 112

c
4. Remove the developer cartridge as described in "Replacing
the Developer Cartridge" on page 96.
5. Slide the photoconductor unit gently out of the printer, as
shown below.
w
6. Properly dispose of the used photoconductor unit.
7. Remove the new photoconductor unit from its bag.
104
Replacing Consumable Products
Caution:
You must completely open the printer cover to replace the
photoconductor unit; otherwise, you may damage the
printer.
Warning:
Do not touch the fuser, which is marked CAUTION Hot
Surface Avoid Contact. If the printer has been in use,
the fuser may be very hot.