Toshiba 4560 Service Manual page 356

(4) Remove the pressure release brackets (3pcs.)
from the fuser unit.
<<Developer unit setup>>
(1) Remove the process unit.
• Remove the screw and the connector and then
the process unit.
(2) • Place the process unit on a flat surface.
• Raise the lever located on each side of the
process unit in the direction of the arrow.
• Remove the developer unit from the process
unit.
Note: When the drum is exposed to fluorescent
light or external light for a long time, it may
suffer from light-caused fatigue. So, be sure
to cover the process unit with, for example,
a suitable cloth.
(3) Remove the top cover of the developer unit.
4560/4570 INSTALLATION 19 - 8 Nov. 1997 © TOSHIBA