Ricoh D146 Service Manual page 111

LCIT RT3030
4. Attach the connecting pins [A] to the front and rear on the right of the paper feed table.
5. Attach the brackets [A], [B] at the positions of the connecting pins ( ×4).
6. Paper feed table rear covers [A] ( ×2).
D146/D147/D148/D149/D150 2-40 SM