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Error c6400 HELLO ! MY PRINTER KM-1820 IS SHOWING ME A ERROR C6400 I NEED SOME HELP PLEASE WHAT I HAVE TO DO TO FIX IT THANK YOU ERNESTO

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A Copystar or Kyocera service technician must reset the fuser memory.

Posted on Jun 30, 2009

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When I got this error I just went into the maintenance mode and executed it

Posted on Dec 10, 2009

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C6400 on a KM-1820 Zero-crossing signal problem
• The engine PWB does not detect the
zero-crossing signal for the time
specified below.
At power-on: 3 s
Others: 5 s

See attached image from service manual.

Link to wikiredia RE: zero crossing signal:
http://en.wikipedia.org/wiki/Zero_crossing
error c6400 - 320aeac.jpg

Posted on Oct 23, 2009

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1 Answer

HOW I CAN FIX THE ERROR CODE C6400


heater problem press10871087 after press 163 reast

May 09, 2014 | Kyocera Mita KM-2050 Printer

3 Answers

Stuck in the C6400 Error and cannot get out of it, nor print anything. My printer is a KYOCERA KM-1820. Any assistance would be appreciated.


SIM 163 Reset (only do this one SIM, by doing others you could cause your machine to no longer function. Also see note at bottom.

Entering Simulation Mode

1. Press the system menu/counter key.


2. Select Service setting using the up/down cursor keys.


3. While pressing the start key and the # key, press the enter key. (Maintenance mode is entered.)


4. Select Maintenance mode using the up/down cursor keys.


5. Press the enter key.Enter the maintenance item (163 Resetting fuser problem) number using the up/down keys.

6. Go to step 1 under method below.

Resetting the fusing problem data Description

Resets the detection of a service call code indicating a problem in the fusing section.

When a service call concerning the fusing section occurs, turn the power switch off and open the front cover.

Then, turn the power switch on and press the system menu/counter key to enter the maintenance mode.


Method

1. Press the enter key. A selection item appears.

2. Select Execute using the up/down cursor keys.

3. Press the enter key. The fusing problem data is initialized. (Four service calls, namely C6000, C6020,C6050, and C6400 are reset.)

Completion

Press the back key. The indication for selecting a maintenance item No. appears.


Note: Sometimes in order to do the reset when the machine is in an error state you need to open the top cover (like to replace the toner) and leave it open until you have performed the reset.

Mar 31, 2011 | Kyocera Copystar CS-1820 Black and White...

5 Answers

My kyocera taskalfa 180 showing c6400 error please help.


C6400 is a fixing unit error.

To reset -

Try this, enter "10871087" from keypad, You should now be in maintenance mode.
Enter "163"press "Start / Print" key.

You should see a screen that says "Execute".

Cursor / highlight "Execute".

Press "Start / Print key.

The machine will turn off and should come back to ready. If not then you need to replace the fixing unit.

I hope this is helpful,
Shawn


Feb 25, 2011 | Kyocera TASKalfa 180 Copier

1 Answer

On the copystar 1815 I have an error message that says 'error occurred call service person'. On the bottom of the screen it reads 'C6400". I can not clear it. Help!


when machine is on hold down stop key, start, left exposure. release them and press start. display will show U000. self status. key in 163 and press start twice

Jul 31, 2010 | Copystar CS-1820 Copier

1 Answer

6400


Hello, the c6000 is the Fuser heater 1/2 defective --- but is you are getting the c6400 --- is a zero cross signal error which means defective PWB. You must replace the engine PWB or the power source PWB and check for correct operations.

The cheapest route would be to replace the fuser but with the c6400 code I believe you would just be throwing your money away.

Jan 05, 2009 | Kyocera KM-1505 Copier

6 Answers

KYOCERA KM-1820 COPIER


follw these steps, it should work
turn off copier.
open top toner cover.
turn copier back on.
when you see message "close top cover" press "system menu" button.
scroll up to "service setting" then press the # button, green "start" button and the "enter" button all at the same time.
then scroll down to "maint mode"
press "enter"
then enter 163
press" enter "
turn off copier then turn back on
close toner cover

you should be back in business

May 17, 2008 | Kyocera Copystar CS-1820 Black and White...

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