Customer put wrong toner into machine producing "speckled" background. I removed bad toner bottle, vacuumed sub hopper, cleaned waste/recycle auger and ran copies until it called for toner. Then I put OEM toner in. My question: Can I just re develop or do I need to also replace drum unit? Customer is low volume and does not want to spend much on it.
Thanks in advance.
Thanks in advance.
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