Ricoh D391, Service Manual

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8. Insert the tip of a small screwdriver into the small hole [1] on the rear cover of the bookbinder.
9. Move the screwdriver in the direction of the arrow to release the stacking tray lock.
• If the rear cover has been removed, just push the lever [2] to the right to unlock the book stack
door.
10. Open the book stack door.
Signature, Trimmings Removal
Follow the procedure below if an problem occurs that prevents the removal of a signature or trimmings
from the trimming unit. For example, a strip of trimming stuck to the blade and jammed between the trimming
unit and trimming buffer could block the removal of the signature or trimmings.
1. Turn the bookbinder off.
2. Open the left and right door.
3. Remove the lower inner cover.
4. Troubleshooting
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