Does anybody know what the error code c3821 means? Or if not, does anyone know if the numbers are sequential for a reason? I see a few problems with codes 3851, I wonder if they're similar? Thanks for your help.
This error also occurs after a paper jam or a steep power change. If error continues after doors were properly closed and the printer was turned off and on again, it'd be necessary to reset the printer and release it from trouble status.
Turn off the main switch (1/0 botton) but keep the control panel on. Wait 10 seconds. Press and hold Utility Counter botton on the Control Panel while turning on the main switch. Hold it until a white screen with a black dot over the upper rigth corner appears, then release it. Wait for a "trouble reset" botton on the control panel and then manually click on it. You'll see an arrow pointing to an "OK". Now turn off again the main switch, wait 10 seconds, and turn it on. Error must be gone.
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Re: BizHubC253 error code c3821
C3821: Fusing abnormally low temperature detection (heating side) cant find the other code. check that fu is installed correctly, check that right door closes fine. Check the fusing unit, PRCB and DCPU for proper connection and correct or change as necessary.
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Enter UI Diagnostic(hold 0-zero for 6 seconds and press Start button, find Diagnostic) in dC355 Hard Disk Diag Program and make a diagnostics of HDD. Refer to Initialize Hard Disk procedure in UI diagnostic
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The meaning of the H4 code is a fuser warm up failure. This means that the fuser is not coming up to temperature as it should within a certain amount of time. This code comes up occaisionally on the AL series for some reason. The fuser unit in cose you don't know is the part that gets hot and is located right where the paper exits the machine. If the code does NOT reset then the part most common to fail is either the thermal fuse or the heater lamp itself.
It all depends on how often the code comes up. Make sure that the machine is not to "cold" at start up. Install a power filter between to the copier and the power outlet to make sure your not getting any line noise that could cause the flase errors. That is about it.
Hi, This code usually means that you have a fault in the heater circuit for the fixing assembly (Heated rollers) Either the heater element has blown, there is a fault with the Thermister, AC driver, DC power supply, DC Controller or the safety thermal fuse has opened. The DC controller locks the device for safety reasons, It indicates this error when the temperature sensor detects no change in the temperature of the fixing rollers after 30 - 40 seconds on turning on the heater circuit.
If you are not competant in repairing copiers, you should have a service technician fix this.
U150 error is ink tank not recognized, it happens alot on the y cartridge. i would advise you to get a version 3 cartridge. on the back of the cartridge if you hold it in the right light you will see a code like 2AHU 3FGH, this tells us its a version 2, i would maybe buy a version 3 or 5 with a updated chip, this will work fr you, if the fault is still there then the 4 contacts in the carriage unit that reads the cartridges is prob bent or broken!
That means , second BTR is not in contact with transfer belt. Open front door and pull out paper transport and check that is everything OK with black roll and her assembly.Check sensors for dirt,and gears for damage.If You have used one ,replace it.