White Streaks (Lines) Appear

Perform one of the following solutions according to the cause.

<Cause 1> The toner cartridge is almost out of toner.

Solution 1
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.
Solution 2
Replace the toner cartridge with a new one.

<Cause 2> The drum in the toner cartridge is deteriorated.

Solution
Replace the toner cartridge with a new one.
0987-0KK