Ricoh D124-17 Service Manual page 135

Level Adjustment
Adjust the level of the machine if it is on an uneven surface.
1. Place a shoe under the bolt at each corner of the machine.
2. Turn each bolt to lower it onto the shoe until it is snug.
3. Open the front cover.
4. Place a level on the cross-piece in front of the platen.
Main Machine Installation
133