Printing Is Uneven

Perform one of the following solutions according to the cause.

<Cause 1> Paper is too moist or too dry.

Solution
Replace the paper with new paper in an unopened package.

<Cause 2> The toner cartridge is almost out of toner.

Solution
Take the toner cartridge out of the printer, shake it gently five or six times to evenly distribute the toner, and then reinstall the toner cartridge.

<Cause 3> The drum in the toner cartridge is deteriorated.

Solution
Replace the toner cartridge with a new one.
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