Setting The Mpu Board Rotary Switches - Printronix L5020 Maintenance Manual

Setting the MPU Board Rotary Switches

NOTE: Switch SW3 on the MPU board is reserved for future use.
Mode setting
The operating mode of the printer can be changed by changing the setting of rotary
switch SW1.
Electrical System and Adjustments
E: Engine Self-Test Position
("Test Print" Position)
Figure 3–35. MPU Board Rotary Switch SW1
SW1
0: Normal Operating Position
1: Engine Checker
Mode (Japanese)
2: Engine Checker
Mode (English)
3–61