Dell 3100cn Color Laser Printer User Manual
Page 145
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·
Magenta Toner
·
Black Toner
Error NNN-NNN relates to printer problems.
Ready to Print
091-402
Drum Cartridge
Replace Soon
Drum life warning.
The drum cartridge needs to be replaced.
Replace the drum cartridge.
See "
Replacing the Drum Cartridges
"
Ready to Print
193-700
non-DELL Toner
Installed
The printer is in the custom toner mode.
When some of the toner cartridges reach the end of
their lives, you cannot continue printing.
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