unknownasked Aug 18, 2000 at 3:50pm
HP LJ III Squirrel Cage noise
The later version did away with the squirrel cage and replaced it with a muffin fan. Try removing the rubber on the left side and pulling the brass bushing off the shaft. Clean the shaft and lube the inside of the bushing. Oil tends to coagulate with the heat so we use silicon based lubricant. If that doesn't work, I think the p/n is RG1-1122.