Open Heat Error (error code 60)– The Fuser unit registered a low temperature state for more than 20 seconds at Warm Up.
Over Heat Error (error code 68)– The Fuser unit has registered a high temperature state for more than 2 seconds.
Low Heat Error (error code 62)– The Fuser unit has registered an extreme low temperature at standby for more than 10 seconds and also during printing for more than 20 seconds.
This is main components of fuser unit:
So how to solve Over heat error, Low heat error, Open heat error cycle switched, Samsung ML-331X/371X (Samsung ML-3310D, Samsung ML-3310ND, Samsung ML-331x Series, Samsung ML-3710D, Samsung ML-3710ND, Samsung ML-3710DW, Samsung ML-371x)? The answer is right under
I. How to solve fuser error Samsung ML-331X/371X.
As soon as fuser unit occurs troubles, printing device does not the Shown on LCD monitor of regulations panel. Gear of the fuser does not work & breaks away melt away. When printing, motor breaks away from its place due to defective fuser gear.
Now, anyone need to perform the below steps to test. Where is the error? and then fix errors
1. Check thermostat, could be AC wire & Heat Lamp is open.After test thermostat, If it is open regenerate the fuser and try print to check
2. Check the thermistor sensor. As soon as location of the thermistor sensor device is located deep in the sponge, renew thermistor sensor and then print check page. Anytime still error you actually must change the fuser unit.
3. Test the halogen lamp. Test as soon as the circuit of overheat mode works properly. And then change halogen lamp
4. Test the overheat circuit works properly by DCU with DCU mode is code 10
6. The fuser end of life (80,000 sheet). Change fuser unit.
When ever you don’t discover the error. You test by DCU with DCU mode is code 60, 62, 68 and refer to the under:
II. How to fix(fix) low heat error Samsung ML-331X/371X?
Low heat error is error occur display while the temperature of the unit lower than temperature conventional.
The phenomenon of demonstrated Samsung ML-331X/371X inkjet printer occur error "Low heat error" is:
- The printing device does not print & smart panel of laptop connected immediate with laser printer shown on erorr message: "Low heat error cycle power"
The low heat error on the Samsung ML-331X/371X printer is related to the fusing assembly. Below is a list of the most common problems that could cause a low heat error.
1. Cycle the power.
While the printing device checks the fuser at the wrong time like during a sudden turned outage, it may perhaps look for an inaccurate reading causing this error. Sometimes a simple cycle turned can resolve the issue.
2. Check your company power source.
Plugged power cable of printer direct into a wall outlet. Too many devices plugged into the same circuit may also cause a turned struggle between devices & lead to this issue.
3. Follow the diagnostics mode underneath and test the temperature of the unit as soon as it must be hot.
- take away the fuser unit (review How to remove fuser unit Samsung ML-331X/371X) & check for continuity across the thermostat and hot roller assembly.
- Check the overall condition of the fuser unit. When the hot roller looks extremely worn, the gears are wearing out, and also the pressure roller has wrinkles and also tears in it, you actually must replace the fuser unit Samsung ML-331X/371X.
4. take away the thermistor on the fuser unit & clean it off & give sure it is secure against the hot roller.
Debris and also whenever it is positioned to fair away from the hot roller can cause low heat issues. The thermistor is very sensitive & it doesn’t take much to throw it off.
5. The contacts between the electrodes on the sides of the hot roller aren’t making a good connection. Because this is a metal on metal contact & electricity is running through it, it tends to look for corrosion in this area. Take an emery board to the surfaces and try to scratch off some of this build up.
6. Anytime still error than regenerate the fuser unit.
III. How to fix(meliorate) Open heat error Samsung ML-331X/371X?
The Open Heat Error on these printers is caused by an open-circuit in the fusing assembly.
This error to be one of the more common problems of Samsung ML-331X/371X printers. Any time they over heat, one and also both of the thermostats above the fusing assembly could open. As the fusing unit cools back down the thermostat is supposed to close, as soon as the lazer printer is power back on it could work as normal. However, it does not work properly. The unit cools back down but the thermostat fails to close back up. In this document, i post people solve hassle without regenerate fuser unit
1. take away fuser unit out of frame.
2. take away the fusing assembly & thermostat
3. Test the thermostat, is the continuity across the two parts?.
- Any time it has continuity then that’s not the problem.
- Conversely, measure across the individual thermostats to obtain which one is open. While you actually isolate the difficulties child take a may possibly of air and hold it upside down
Now make the front of the thermostat, open in that can be depressed, blowing of extremely cold air then try check the thermostat for continuity once again. Any time it has continuity now, then reinstall it & put the fuser back in the laser printer. Any time the fuser rollers haven’t melted together you actually must have a working printing device again.
4. After mend thermostat, the laser printer still error then the issues can be in halogen lamp and also connection difficulties.
The thermistor the Fuser runs on AC turned so anyone should have continuity across the halogen lamp & thermostat. Pretty much a plug in path going into and out of the fuser unit. When you’re getting an Open Heat Error then something in the fuser circuitry is open. It’s up to people to discover it. Now any time people don’t feel like doing all this checking then your company next step is to renew the fuser unit.
5. Whenever you have the fuser out, you must check the condition of the unit. Look for scratches in the hot roller surface where the thermistor and pick fingers could possibly have worn away the surface. Check for a warped or wrinkled surface on the pressure roller. Finally test the gears out. Look for gear dust & worn down gear teeth.If there is a issues may perhaps not be solve, you actually must reaplace Renew Pressure Roller and heat roller high
More detailt, people accurrence in "Samsung ML-331X/371X Service Repair Manual". This document very important with technician any time repair, disassemble (removable) components the Samsung ML-331X/371X laser printer. "Samsung ML-331X/371X Service Repair Manual" document technician remove and setup components internal Samsung ML-331X/371X laser printer, providing them knowledge intensive the component, the best way to take apart & repair bugs in the process of using Samsung ML-331X/371X lazer printer that the user themselves can not fix.
You may perhaps fee it at the under:
pay for Samsung ML-331X/371X Service Repair Manual: 5$ USTo get Service Repair Manual, pls payment with following info
Paypal : Please comment
