CHANGE DRUM Message
Appears on second line of display to indicate that the drum is near 90% of life.
You should have a new image drum and a new toner cartridge on hand at this
point. Replace the image drum and reset the drum counter when the print
becomes faint or begins to deteriorate.
Important! If the drum counter is not reset when you replace the drum, the
CHANGE DRUM message will appear at the next "toner low" condition.
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