Ricoh G133 - Beforehand; Replacement and Adjustment

Beforehand
SM 3-1 G133
Replacement
Adjustment
3. REPLACEMENT AND ADJUSTMENT
3.1 BEFOREHAND
 Before installing options, please do the following:
1. If there are printer jobs in the machine, print out all jobs in the printer buffer.
2. Turn off the main switch and disconnect the power cord and the network
cable.