HP LaserJet P1500 - Page 11

List of figures
Figure 1-1 HP LaserJet P1500 Series ................................................................................................................ 2
Figure 1-2 HP LaserJet P1500 Series, front view (HP LaserJet P1505n shown) .............................................. 4
Figure 1-3 HP LaserJet P1500 Series, back view (HP LaserJet P1505n shown) .............................................. 4
Figure 3-1 Block diagram ................................................................................................................................. 24
Figure 3-2 Cross-section of printer ................................................................................................................... 25
Figure 3-3 Engine control system ..................................................................................................................... 27
Figure 3-4 Engine control system circuit diagram ............................................................................................ 28
Figure 3-5 Laser/scanner system ..................................................................................................................... 29
Figure 3-6 Pickup/feed/delivery system ........................................................................................................... 30
Figure 3-7 Image-formation system ................................................................................................................. 31
Figure 3-8 Primary charging ............................................................................................................................. 31
Figure 3-9 Laser beam exposure ..................................................................................................................... 32
Figure 3-10 Developing .................................................................................................................................... 32
Figure 3-11 Transfer ......................................................................................................................................... 33
Figure 3-12 Separation ..................................................................................................................................... 33
Figure 3-13 Fusing ........................................................................................................................................... 34
Figure 3-14 Drum cleaning ............................................................................................................................... 34
Figure 4-1 Remove left cover (1 of 2) ............................................................................................................... 38
Figure 4-2 Remove left cover (2 of 2) ............................................................................................................... 39
Figure 4-3 Remove right cover (1 of 2) ............................................................................................................ 40
Figure 4-4 Remove right cover (2 of 2) ............................................................................................................ 41
Figure 4-5 Remove right cover (2 of 2) ............................................................................................................ 41
Figure 4-6 Remove front cover (1 of 1) ............................................................................................................ 42
Figure 4-7 Remove control panel (1 of 1) ......................................................................................................... 43
Figure 4-8 Remove top cover and back cover (1 of 4) ..................................................................................... 44
Figure 4-9 Remove top cover and back cover (2 of 4) ..................................................................................... 45
Figure 4-10 Remove top cover and back cover (3 of 4) ................................................................................... 46
Figure 4-11 Remove top cover and back cover (4 of 4) ................................................................................... 47
Figure 4-12 Remove formatter (1 of 2) ............................................................................................................. 48
Figure 4-13 Remove formatter (2 of 2) ............................................................................................................. 49
Figure 4-14 Remove ECU (1 of 5) .................................................................................................................... 50
Figure 4-15 Remove ECU (2 of 5) .................................................................................................................... 51
Figure 4-16 Remove ECU (3 of 5) .................................................................................................................... 52
Figure 4-17 Remove ECU (4 of 5) .................................................................................................................... 53
Figure 4-18 Remove ECU (5 of 5) .................................................................................................................... 54
Figure 4-19 Remove fuser (1 of 5) ................................................................................................................... 55
Figure 4-20 Remove fuser (2 of 5) ................................................................................................................... 56
Figure 4-21 Remove fuser (3 of 5) ................................................................................................................... 57
Figure 4-22 Remove fuser (4 of 5) ................................................................................................................... 57
ENWW ix