Printer motors and fans
1
3
2
4
5
Figure 7-15 Location of the printer motors and fans
1 Main cooling fan
2 Main drive motor
3 Right-side cooling fan (HP LaserJet 4250/4300/4350 only)
4 Print-cartridge motor (HP LaserJet 4250/4300/4350 only)
5 Lifter-drive motor
414 7 Troubleshooting
