Cleaning the fan

In-heater fans are usually driven by open-framed synchronous motors that gather dust and their sintered bearings dry out and because the motor isn't powerful the increased friction causes them to run slow.
The fan blades also tend to gather a layer of dust that isn't helpful in maintaining performance.

Performance is usually restored after removing the motor and removing accumulated dust, cleaning and washing the grime from the bearings with solvent and applying machine oil to the felt surrounding the bearings and a drop or two into the bearings.

if it is a newly installed overhead fan check the fan direction switch just above the motor

Theres a lot of disassembly involved for that. You open the front door....unplug & remove the toner hopper open the right door & remove a metal cover...then take out the developer unit. Thedn back to the front to remove a cooling fan & then screws to take out the drum process unit to access the cleaning assembly and clkeaning blade. If you are not a copier technician....I would not attempt it and call one to get the job done correctly. I assume you must have streaks or lines on the copies which prompted your question.

Better late than never for any other XP2 owners out there. I've gone through 1 lamp so far with very good results. The key to overheating is cleaning the fan out, i.e. it sucks in a lot of dust particles over time which accumulate on the fan blade and in the vents blocking good airflow. Take a good strong vacuum hose to every vent, then again right when you turn it on. This will get the fan up to speed quickly and assist with removing more dust internally. Eventually, you'll need to open the projector up and clean internally (carefully), but doing the above maintenance will prolong its life and extend the lamp too!

This could be a sign that your laptop is overheating. If you touch the laptop while it is running & you find it too hot, make sure that the fan is running properly & that the air ways are not blocked.
You can blow compressed air into the cooling vents of the fan. If you notice clouds of dust coming out, then it might be a good idea to disassemble the laptop, clean the fan & air ways, & reassemble it back. If the fan has failed & is no longer running, it might need to be replaced

I would suggest shutting down at least once a month for general maintenance such as dusting the fans off and cleaning the computer case.

If you are running for 6 months straight with out a single shut down that is negligence on your behalf to your computer & to the hardware inside. A lot of dust that accumulates may not seem like much to you but the amount that does accumulate will damage the hardware given enough time.

I hate to think of how much dust is accumulated inside it I like to give my PC a light cleaning each month. Generally a few quick hits with a compressed air canister is enough to keep the PC dust free.

it seems your computer needs cleaning and servicing, my advice is to open your pc and use dust cleaner,you can buy a can from any computer outlet, spray all the dust out also all fans,the heat sink on the CPU,make sure also the fan that is connected via the CPU,I believe dust has accumulated between the fan and the CPU,by this the cpu cannot read the from the hard drive all because of so many dust that has accumulate between the cpu, it hard to read the data from hard drive and CPU.
hope this work for you.

This water is accumulated during the automatic defrost cycle, which occurs every 24-hours. A fan is supposed to pull air over it to evaporate it.

Clean all the dust and lint accumulation from under the unit, remove the condensation collection pan and clean it, and make sure the bottom fan is running.

I can't emphasize strongly enough how much of an enemy the accumulation of dirt and dust under a refrigerator can be its worst enemy. It can make the refrigerator exhibit symptoms of much more serious problems. Sometimes a good cleaning can have it operating like new with no real 'repairs' whatsoever.