HP 750c Service Manual - Page 7

5 Functional Overview Introduction 5Ć2 Simplified Description of Circuits 5Ć2 Communications 5Ć2 Plotting 5Ć2 ASICs 5Ć4 Servo Processor 5Ć4 Stepper Motors 5Ć4 Cartridges 5Ć5 Mechanical Overview 5Ć5 CarriageĆAxis Mechanism 5Ć5 Line Sensor 5Ć5 MediaĆAxis Mechanism 5Ć6 Primer Stepper Motor 5Ć6 Bail Stepper Motor 5Ć6 Wiper Stepper Motor 5Ć6 Fan 5Ć6 Window Sensor 5Ć6 PinchĆWheel Sensor 5Ć6 Media Sensor 5Ć7 Drop Sensor 5Ć7 PrimerĆCam Sensor 5Ć7 Printed Circuit Assembly (PCA) Overview 5Ć7 Main PCA 5Ć7 Carriage PCA 5Ć8 LineĆSensor PCA 5Ć9 TemperatureĆSensor IC 5Ć9 LinearĆEncoder IC 5Ć9 Print Control 5Ć9 PWM Signals 5Ć9 FrontĆPanel PCA 5Ć10 Drop Sensor PCA 5Ć10 PowerĆSupply PCA 5Ć10 C4699Ć90000 Contents v