Canon Satera LBP5610 User Manual page 132

8
Make sure that the levers (A) near the drum cartridge guides
on the both sides are in the proper position as shown in the
figure.
(A) (A)
If the levers are not in the proper position, the drum cartridges cannot be
installed. Raise the levers to the proper position as shown in the figure.
- Incorrect position - Correct position
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