"Cannot Adjust Fusing Unit"

I strongly believe that you can troubleshoot poor fusing on your Oce PlotWave 750 printer:

Check the fuser temperature sensors: The PlotWave 750 has two temperature sensors that monitor the fuser temperature. These sensors can sometimes become dirty or damaged, resulting in inaccurate temperature readings. Check the sensors for any visible damage or debris, and clean them thoroughly.

Inspect the fuser lamps: The fuser unit in the PlotWave 750 uses two halogen lamps to heat the toner and fuse it to the paper. These lamps can sometimes burn out or become damaged, resulting in poor fusing. Inspect the lamps for any visible damage, and replace them if necessary.

Check the fuser power supply: The fuser unit requires a steady supply of power to maintain the correct temperature. If the fuser power supply is faulty or inconsistent, it can cause poor fusing. Use a multimeter to check the voltage output of the fuser power supply, and replace it if necessary.

Inspect the pressure roller: The pressure roller in the fuser unit applies pressure to the toner and paper to ensure proper adhesion. If the roller is worn or damaged, it can cause poor fusing. Inspect the roller for any visible wear or damage, and replace it if necessary

Check the fuser bearings: The fuser unit has several bearings that allow it to rotate smoothly. If these bearings become worn or damaged, it can cause poor fusing. Check the bearings for any visible wear or damage, and replace them if necessary.

Clean the fuser unit: Over time, the fuser unit can become dirty or contaminated with toner or paper dust. This can interfere with proper fusing. Clean the fuser unit thoroughly with a soft cloth and a specialized cleaning solution.

Adjust the fuser settings: The PlotWave 750 has several fuser settings that can be adjusted to optimize fusing. These settings include fuser temperature, fuser pressure, and toner density. Experiment with these settings to see if they improve fusing.

turn the printer off and reinstall the unit after it has cooled off (30 minutes). Then open cover B and D. Remove the fuser unit, then reinstall it properly. Close covers D and B. The error clears automatically if the fuser unit is properly installed.

If the error is not cleared, the fuser unit is out of order. Replace it with a new fuser unit.

Most common problem is the electrical connector on the fusing unit or the connector that the fusing unit connects to inside the machine is broken. So when you push the Fusing Unit in to the machine the connector moves out of position and doesn't connect properly.

Reasons:
1. Teflon Sleeve, use better quality sleeve.
2. Apply good quality of Teflon grease.(Don't apply more or less)
3. Chk Fuser temperature..& connectors..
4. Adjust Fuser temperature in fuser mode..

Generally, when you have a ghosting problem, the issue is with the fusing unit. If you have a new fusing unit (or if you can get one) install the new unit and the problem should go away.

If you don't have access to a new fuser, you can try replacing the drum/imaging unit. Sometimes a ghosting problem can be caused by a bad cleaning unit (inside the imaging unit), but usually it's the fuser causing the problem.

Unfortunately, on the AP3800C the oil supply unit is part of the fusing unit. However, you can purchase just the oil supply portion of the fusing unit and replace that (part #G0604022).

I'm not sure how much that would cost, but it's got to be cheaper than a whole new fusing unit.

It is what it is. No, you can't refill it

If it's getting stuck in the Middle , I am assuming it's getting stuck right a the fusing section, Ok if it is running 60 lbs of paper greatly but, jams in the Middle , this tells me your fuser needs to be adjusted, This is something you don't want to do if your NOT a Service Technician most likely if your fuser was adjusted for 60lb paper the temperture was also adjusted so the paper won't be too too hot, I am certain your fusing unit will need to be adjusted or the Upper fuser/Lower Fusers are worn. Yea, you'll have to call a indiepent or an authorized dealer for this, unless you know how to rebuild the fuser yourself- be careful- this is exteremely hot unit.

In AR 275 Sharp copier H2 00 is very common problem, U have to only reset the above fuser error code as fallows

press # then intrrupt then c them intrrupt then display will show simulation mode then enter 14 then press ok key


If this is not enough then press press thermostat on fuser unit by removing the unit from machine this requires tech knowledge

OR you can try by replacing thermistor of fusing unit

If by above procedure the prob is not solved then and then you replace the fusing lamp

Even though u can check the lamp by removing back cover and turn on the machine u can observe the light of fusing lamp

pl ask for any difficulty.

The transfer belt needs to be replaced.