LIST OF FIGURES 7
LIST OF FIGURES
FIGURE 1: E-42B functional diagram 10
FIGURE 2: Straight-through and crossover Ethernet cables 20
FIGURE 3: E-42B control panel 24
FIGURE 4: The copier/printer touch panel 27
FIGURE 5: Front and connector panel 36
FIGURE 6: Connector panel and internal side view 37
FIGURE 7: Exploded view of components 38
FIGURE 8: Power and data cable connections 39
FIGURE 9: Removing/replacing the side panels 44
FIGURE 10: Removing/replacing the front panel 45
FIGURE 11: Removing/replacing the top panel 46
FIGURE 12: Diagram of the printer interface board 48
FIGURE 13: Diagram of the user interface board (front and back) 50
FIGURE 14: Removing/replacing the user interface board 51
FIGURE 15: Removing/replacing the UIB buttons 52
FIGURE 16: Motherboard 56
FIGURE 17: CPU cooling assembly 66
FIGURE 18: Removing/replacing the CPU 68
FIGURE 19: Motherboard battery 70
FIGURE 20: Removing the fan 72
LIST OF FIGURES