False Laser Detected/Other

The coolant fan temperature sensor detects the coolant is still hot, and keeps the fans on. And remains on until engine cools down. Check the coolant when cold for proper coolant level. If fans stay on all the time, check the coolant fan relay. Good-Day! . It will happen more in warm weather than in the cooler months.

this happens due to overheating of the fuser unit.try resetting it

Many vehicles have built in signals that radar detectors see as a laser radar. Basically there is no way around it. On my vehicles that emit this signal, I just disabled laser detection on the radar detector.

If your radar detector detects laser you are pretty much effed anyway. The time in capturing a speed reading is less than half a second with laser.

Fuser error indicates that the printer/MFP has detected a problem with the fuser unit.However, certain rare occurrences, such as a power fluctuation or a static discharge in the vicinity of the printer/MFP, can cause a false error messages to appear.
1) Make sure printer is plugged to wall
2) make sure printer has been in turned on in ambient temperature for 30 min. 3)Power off the printer/MFP, wait 30 seconds, and then power it on again. Did the error message return? 4)If possible, connect the printer/MFP's power cord directly into a grounded wall outlet. In rare instances, a surge protector, extension cord or uninterruptible power supply (UPS), can generate false error messages. Verify also if the printer works on a 110 or 220 volts source. Make sure that the power outlet matches its working voltage rating.
If you still get the error message, I suggest you contact Lexmark Technical Support.

This is fixable as described in other threads here. This is annoying and seems to be random, though it also does it sometimes when the wipers are turned on or I use the windshield sprayer. 2 minutes with a smal Philips screw driver and a Q-tip will fix it. I just did mine and it works great now.

Unscrew the three screws, pop the three components apart (it really is a no-brainer since they only fit back together ONE WAY, so don't be nervous. There is not anything that is going to fall apart or spring into a hundred pieces in there.

I used canned air to blow everything out and just used the Q-tip on the front window and the parts that looked like the detector window internally... I didn't bother swabbing all of the board.

IT WORKS! GREAT FIX!!!!! DO IT!! NO MORE FALSE LASER ALARM WHILE ACCELERATING and randomly.

Replace the motor ( AX050117) I have seen that if you have a false add toner the part A2327263 has had the plastic tabs come off in the toner assy and the tabs block the opening to the developer assy. -Carl

If the laser continuously falses even with the car's ignition turned off, then your radar detector has an internal electronics problem. If your radar detector frequently or nearly continuously falses for laser while you are driving even in the middle of nowhere, then most likely the cause of the problem is either poor power and ground connections or electrical noise within your vehicle's electrical system. Jump over to radardetector.net for help in resolving these issues.

The link to download driver is

http://printers.free-driver-download.com/dell.html

Thanks.

INTERNAL ERROR - FALSE
POSITION: 0x4364c (276044)
SYSTEM: H6FW/xl_image
LINE: 495
VERSION: QPDL 1.40 11-14-2005

Detecting of radar or lidar emissions depends on mounting of detector.In My experience it is best to mount it just above windscreen wipers.You must check if your detector is visible from license plate level. This is important for laser detection. For other measuring devices it's only important to be visible.Higher mounting facing downwards will reduce false X and K/Ka signals.It will reduce detecing of true as well, so it is all up to you.You must know that laser detecting only covers your car.It d'ont matter if a cop is 300m or 1800m away.X band has a large emission, and it is easily detected.K/Ka band is a pulse emitting and has a lot narrow detecting point.It is effective at max 800m.In ether case speed can be reduced 20-30 km/h in city, and 30-50 km/h on highway.