ERROR 72 How to solve ERROR 72?

Error code 72 on a Quantum 4Front wheelchair typically indicates a problem with the joystick or controller. The best way to resolve this issue is to first try resetting the joystick or controller. Here's how to do it:

1. Turn off the power to the wheelchair.
2. Locate the joystick or controller and unplug it from the wheelchair.
3. Wait for at least 10 seconds, then plug it back in.
4. Turn the power back on and see if the error code 72 goes away.

If the error code 72 persists after resetting the joystick or controller, it may be a problem with the joystick or controller itself and it may need to be replaced.
Please be aware that it's important to follow the instructions in the user manual of the device and only use the recommended parts and accessories to avoid causing more problems.
It's also possible that the problem could be caused by a different issue such as a malfunctioning circuit board or motor. In this case, you may want to contact Quantum customer service or a qualified technician to diagnose and repair the issue

Print Unable 72, point to Laser Unit motor failure.

Replace the laser Unit, Part Number LR1461001
https://amzn.to/327EZYI

The G6 error code on your Raymond Electric Fork Lift model EASI-R35TT indicates a specific issue. Let's break it down:

F5 Code: The F5 code typically points to an internal VFC (Variable Frequency Controller) fault. This component is crucial for controlling the motor speed and other functions. If the VFC is malfunctioning, it can trigger the F5 error.

6G Code: The 6G code signifies an overtemperature condition related to the lift motor. It indicates that the motor has exceeded safe operating temperatures.

Here are some steps to troubleshoot and address the issue:

Check Grounds: Ensure that all electrical connections and grounds are secure. Sometimes, a loose or faulty ground can cause unexpected errors.

Battery Inspection: Although you mentioned the battery is at 72%, it's essential to thoroughly inspect it. Make sure the battery terminals are clean, and there are no signs of corrosion. A weak battery can lead to various issues.

VFC and Display Verification: Verify that the VFC (Variable Frequency Controller) and the display match the original configuration for this specific truck. If there have been any replacements or swaps, it could affect the error codes. The display holds critical information about the truck's options and settings.

Thermistor and Load Weight: You mentioned that the truck attempts to read load weight even though there's no pressure transducer installed. The 6G code relates to a thermistor (temperature sensor), which might be falsely triggering. Check the thermistor circuit and ensure it's functioning correctly.

Remember that diagnosing forklift issues can be complex, and professional assistance may be necessary. If the problem persists, consider reaching out to a certified technician or the manufacturer for further guidance. Good luck with resolving the issue, and may your forklift be back in smooth operation soon!

I have brother DCP 7055 it shows print unable 72 & some time it show 71 error pls suggest

print unable error code 72

F2:72 is for Toner cartridge improper cartridge detection (MAGENTA).

Check and see if the right toner cartridge is installed. If it is the proper cartridge I would suggest placing a service call.

Fuser unit error (ERROR 71), (ERROR 72), (ERROR 73)

it is either a bad fuser unit that has to be replaced or a bad thermistor inside the unit which can only be serviced by a technician.

The two numbers 3 and 24

3 multiplied by 24 =72
24 divided by 3 =8

Enjoy, and thanks for choosing Fixya!

look like a system crash.
try to go into save mode and do a scandisk
if not, remove any newly install hardware or software.
restart the laptop.

if you turn the machine off and turn it back on:
A} error code is gone, problem solved, system just needed to refresh
B} error code returns, pot luck, the engine control board inside of the printer needs to be replaced and coming from me who is a professional and has had to do it twice, please don't call me to do it, it's a pain in the tookus.