Samsung SCX-6345N/XAA Service Manual page 104

Alignment & Adjustments
4.6.9.2 Replacing the drum cartridge
Expected cartridge life
The useful life of the drum cartridge is approximately 60,000 copies. The LCD displays Drum Warning when the drum is
near the end of life.
Approximately 6,000 more copies can be made, but you should have a replacement drum cartridge in stock.
Replace Drum appears on the display.
The Status LED lights red.
For order information for drum cartridges.
1. Open the side cover.
2. Open the front cover.
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3. Turn the cartridge locking lever towards right until it
sounds 'click', to release the toner cartridge.
4. Lift the locking lever and pull the toner cartridge out.
Note : The toner cartridge must be removed to replace
the drum cartridge.
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