Chapter 4 Maintenance
Cleaning
To avoid print quality problems, the interior of the printer must be cleaned with every toner container replacement.
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Cleaning should be done from time to time to avoid print quality problems.
Printer Interior
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Before cleaning the interior of the printer, switch off the printer power.
To avoid print quality problems due to paper dust and debris, clean the interior of the printer in the following manner.
1.Lift the process unit out of the printer. The drum in the process unit is sensitive to light. Do not expose the drum even to normal office lighting (500lux) for more than five minutes.
Process unit
