I'll try this and let you know what happens.
The fan is sound forge audio studio 10.0 manual pdf obvious, and is held down by 4 screws (there's a bracket at one side that comes off as well and it plugs into the smaller of the PCBs in the machine.
Some of these codes correspond to the RAM/ROM PostScript simm, but those seem to be driven from a logic array and might have more complex behavior.
It now works again, but the display is flashing 'Change DEV' and 'Change Drum'.
Anyway, the theory behind this is that the new cartridge comes with a fuse in it which is blown by the 4 volts the first time you insert the cartridge.In my case, I l2 reload patch 34 0rar found only 30 Ohms, and this was the source of the problem.As far as I know, no Laserjet error codes service page mentions this yet.Take the same lock in the left side Take out the metal cover of the fuser - you have 2 small locks between the plastic back with the green sticker (that has 2 coils that go to this cover just pull it back and here.HP LaserJet I fuser swapping and other tidbits (From: Tony Duell.) What you need to do (if you're going to remove the whole assembly) is to remove the (brown) cover that's flat on the printer chassis just behind the 'tower' at the front that contains.As I said, it _might_ use the toner cartridge switches to detect when the cover is closed.In the case of the vacuum, its the vacuum that builds up the charge.The charge corona is the one you should look.Well, you have a black metal plate, with instructions of putting a cart there.
Take the top cover out, 2 screws on the back, one on the top, beside the little green brush.
With a duplexer, the LJ5M barely functioned with the original 6MB RAM, had to run it at 300 dpi or it would just not bother to duplex.
Under that cover there's a little 4-way connector that links the fuser thermistor back to the engine control PCB (DC controller).
I have left out the most obvious steps of removing the upper housing and several other steps - they should be obvious from the parts diagrams for the printer.II, best crackers for brie cheese IID, III, iiid Only: Inspect the Fiber Optics Cable for cuts or kinks.You can sometimes see the lamp when it is on through a vent in the side of the printer by the end of the fuser roller.HP or Apple will likely charge you 70 or more for this part!Clean it, check for dry joints, check that it is pressing against the fuser roller.Remember this is a good time to change the fuser roller.To replace the lower fan, have a vacuum cleaner with a brush handy (or an air compressor).Most Okidatas use the photogate sensors with magnetic toner agitators.(From: Terry.) This error can be caused by missing 24 v, bad Thermistor, Fuser Bulb or Thermoprotector.