Why do I have a VERTICAL LINE in the middle of the page when I make a copy or fax?
Clean both Automatic Document Feeder glass (ADF glass) and Document Glass with paper towel.
Accumulation of white correction fluid (residual) used on documents causes a line when using Automatic Document Feeder. ADF glass needs to be cleaned.
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Does TEMPERATURE affect my equipment?
YES!! Equipment must be kept inside a room at 78 degrees temperature otherwise toner and drum will generate problems. There are many factors that determine the actual toner, drum and copier life; temperature, humidity, type of paper, type of toner used (OEM or recharged, if available, recommended). For best performance, use only genuine SAMSUNG supplies. The Copier/Printer should be used only in a clean, dust-free environment with adequate ventilation.
TONER PERFORMANCE: Most manufacturers yield their products based on 5% document print.