Lexmark Optra SC 1275 Service Manual page 57

Attendance Message
84 PC Exhausted
2-22
Action
The photoconductor unit must be
replaced to continue operating the
printer. Open the top door and
remove the photoconductor unit.
Install the new photoconductor unit
and close the top door. The cus-
tomer replaces this part at pre-
scribed intervals.
The message clears from the display
when a new unit is installed and the
top door is closed.