Ricoh D158 Service Manual page 68

One-tray Paper Tray Unit Installation
4. Connect the paper feed unit cable [A] to the engine board [B], as shown.
5. Attach the securing brackets [A] to both sides, as shown ( x 1 each).
6. Remove tray 1 and 2 of the machine.
7. Secure the paper tray unit with two screws [A] ( x 2).
D158/D159/D160/D161/D170 2-36 SM