j Insert the original orange packing material for locking the belt unit as shown in the illustration.

Troubleshooting and routine maintenance

l Put the drum unit back in the machine as follows.

1Make sure that the gray lock lever (1) is in the up position and put the drum unit in the machine. Push down the gray lock lever (1).

1

k Put a piece of paper (letter or A4) on the

 

belt unit to prevent damage to the belt

C

unit.

1

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