HP LaserJet 2100 - Engine Control System

C4170-90959 Engine Control System 79
Engine Control System
The engine control system shown in figure 5-5 consists of the Engine Controller Assembly
and the Intermediate PCB. The Engine Controller Assembly coordinates all print engine
activities.
Figure 5-5 Engine Control System
Specifically, the Engine Control System directly controls the following subsystems contained
on the Engine Controller Assembly:
• Laser Scanner Control
• Paper Feed Control
• Microswitch Control
• Motor Control
• Fusing Assembly Control
• Power Supply and Control