Sensors And Actuators - Printronix L5020 Maintenance Manual

Sensors and Actuators

Figure 3–2, on pages 3–4 and 3–5, shows the sensors and actuators connected to
the MPU board. (Items marked with * are optional.)
1. Limit switch that detects whether the scuff roller is holding paper.
3–4
*Power paper stacker
Figure 3–2. Sensors and Actuators
Electrical System and Adjustments