DMP 430 (260-1277) Self-Test Faxback Doc. # 4577 To run the self-test: 1. Plug the Printer into an AC power outlet. 2. Press and hold the LINE FEED switch. 3. Set the POWER ON/OFF switch to ON. The Printer will begin printing rolling ASCII 96 characters according to the Rotary Switch setting. 4. Printing will continue until you turn the power OFF. (dtc-07/27/93)