HP LaserJet 1010 series - Page 11

List of figures
Figure 1-1. Model and serial number labels..............................................................................4
Figure 1-2. Front and side view................................................................................................4
Figure 1-3. Back and side view.................................................................................................5
Figure 2-1. Dimensions of product..........................................................................................16
Figure 2-2. Control panel lights and buttons...........................................................................17
Figure 4-1. Basic configuration...............................................................................................36
Figure 4-2. Printer functional block diagram...........................................................................39
Figure 4-3. Laser/scanner operation.......................................................................................41
Figure 4-4. High-voltage power supply circuit.........................................................................42
Figure 4-5. Image formation block diagram............................................................................43
Figure 4-6. Printer paper path ................................................................................................45
Figure 4-7. Solenoid, photosensors, and switches.................................................................47
Figure 4-8. Printer timing diagram ........................................................................................49
Figure 5-1. Removing the print cartridge................................................................................53
Figure 5-2. HP LaserJet 1015 parallel port.............................................................................53
Figure 5-3. Product teardown tree..........................................................................................54
Figure 5-4. Removing the right side cover (1 of 5)..................................................................62
Figure 5-5. Removing the right side cover (2 of 5)..................................................................62
Figure 5-6. Removing the right side cover (3 of 5)..................................................................63
Figure 5-7. Removing the right side cover (4 of 5)..................................................................64
Figure 5-8. Removing the right side cover (5 of 5)..................................................................64
Figure 5-9. Removing the rear panel (1 of 5)..........................................................................65
Figure 5-10. Removing the rear panel (2 of 5)........................................................................66
Figure 5-11. Removing the rear panel (3 of 5)........................................................................66
Figure 5-12. Removing the rear panel (4 of 5)........................................................................67
Figure 5-13. Removing the rear panel (5 of 5)........................................................................67
Figure 5-14. Removing the front cover (1 of 3).......................................................................68
Figure 5-15. Removing the front cover (2 of 3).......................................................................68
Figure 5-16. Removing the front cover (3 of 3).......................................................................69
Figure 5-17. Removing the transfer roller (1 of 3)...................................................................70
Figure 5-18. Removing the transfer roller (2 of 3)...................................................................71
Figure 5-19. Removing the transfer roller (3 of 3)...................................................................72
Figure 5-20. Removing the engine power assembly (1 of 2)..................................................73
Figure 5-21. Removing the engine power assembly (2 of 2)..................................................73
Figure 5-22. Removing the fuser (fixing) assembly................................................................74
Figure 5-23. Fragile tab on fuser assembly............................................................................75
Figure 5-24. Removing the paper pickup assembly................................................................75
Figure 5-25. Removing the ECU assembly (1 of 5)................................................................76
Figure 5-26. Removing the ECU assembly (2 of 5)................................................................76
Figure 5-27. Removing the ECU assembly (3 of 5)................................................................77
Figure 5-28. Removing the ECU assembly (4 of 5)................................................................77
Figure 5-29. Removing the ECU assembly (5 of 5)................................................................78
Figure 5-30. Removing the laser scanner assembly...............................................................79
Figure 6-1. Control panel lights legend...................................................................................87
Figure 6-2. Check the fuser connections..............................................................................104
Figure 6-3. Check the fuser connections..............................................................................104
ENWW ix