CHAPTER 5 ROUTINE MAINTENANCE
5–9
#
Change Drum Message
If the
Drum
LED is on, it means the drum unit is near the end of its life.
We recommend that you replace the drum unit with a new one before
there is a noticeable deterioration in the print quality.
Ready
Alarm
Paper
Toner
Data
Drum
!
Caution
•
While removing the drum unit, handle it carefully because it may
contain toner.
•
You should clean the printer when you replace the drum unit. See
“
Cleaning
” in this chapter.
Summary of Contents for LJ2500
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