Replacing the toner cartridge
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10. Troubleshooting
6
Hold the toner cartridge and align it with the corresponding slot inside
the machine. Insert it back into its slot until locks in place.
7
Close the front door. Ensure that the door is securely closed.
If the front door is not completely closed, the machine will not operate.
1
2
X740x / X750x / X760x series K740x / K750x / K760x series
X740x / X750x / X760x series K740x / K750x / K760x series