HP LaserJet P1005 - VNC4D47420 / Gearbox Had to Be Cleaned with Kerosene / Printer Assembly
HP LaserJet P1005 - VNC4D47420.
During maintenance, the gearbox had to be flushed with kerosene due to a lot of dirt, toner, and other debris from the previous technician or service center, who had blown it out with a compressor.
The noise and vibration disappeared. No cartridge replacement was required; the toner level was 80%.