Troubleshooting
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ePut the drum unit back in the printer as follows.
1Make sure that the gray lock lever (1) is in the up position an d put the drum unit in the printer. Push
down the gray lock lever (1).
Note
When you put the drum unit in the printer, match the gr een guides (1) of the drum unit handle to the green
arrows (2) on both sides of the machine.
2Push the drum unit in until it stops.
fClose the front cover.
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