Ricoh D146 Service Manual page 101

Punch Unit PU3060
2.16.2 INSTALLATION PROCEDURE
· When installing this option, turn the power source of the machine off, and unplug the
power plug from the wall socket.
· If it is installed when the power is on, it will result in an electric shock or a malfunction.
1. Rear upper cover [A] (
2. Rear lower cover [A] (
3. Inner cover [A] ( ×2,
· There is a connector on the back of the inner cover.
4. Punch guide plate [A](
SM
×2)
×2)
×1)
×1)
2-95 D146/D147/D148/D149/D150