- "Clean Corona Wire" message continues to appear on the PC screen, even though I have cleaned the corona wire on the drum unit.
- Drum Life End Soon
- Error Message from CD installation in Windows XP : Cannot find file bh21xx.pdd. Please locate the file, occurs duringinstallation. The installation states a file is missing.
- The Drum LED is still on or flashing after I replace the drum unit with a new one.
- The LEDs on the control panel of the printer indicate "Drum Error", I cleaned the corona wire but the error did notclear.
- What do the LED indications mean?