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I HAVE A C0640 in my km4050. can I re-set this code?

I have a c0640 code on my KM4050 copier. can I re-set it?

Posted by Anonymous on

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: km4050 cfb31

you expect me to pay for your service, yet give you a free solution if I fixed my problem?

Posted on Apr 18, 2008

  • 45 Answers

SOURCE: what do you mean by error c6000 in KM4050?

Error code c-6000 means fuser error. It would be best to replace the fuser unit as a complete assembly, but sometimes just the thermostat can be replaced, which would be cheaper. Either way, an authorized Kyocera dealer should have these parts.

Posted on Dec 10, 2009

shawn38
  • 200 Answers

SOURCE: Hi, Have a Kyocera KM4050 copier/scanner/printer

First you have to get into the maintenance mode. It is important once in there you don't make any changes other than the one I tell you or you could damage the machine.

To get into maintenance mode do the following:

Press the STATUS KEY

With the numeric key pad key in 10871087 (if done correctly the display will change and say ENTER MAINTENANCE ITEM)

Enter 201 with the numeric key pad (follow the steps below):

1. Press the start key.

2. Select the [INITIALIZE].

3. Press the start key.

4. Press the center of the + keys. Be sure to press three + keys displayed in order. The touch panel is adjusted automatically.

5. Press the indicated three + keys, and then check the display.

6. Press the stop key. The screen for selecting a maintenance item No. is displayed.

Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.

Now to exit maintenance mode key in 001 with the numeric key pad

Press the Start Key ( you should be back to the status screen, press copy key to go back to the copy mode)

Remember do not go to any other maintenance mode or make any other changes.

Posted on Feb 19, 2011

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1 Answer

Error code c0640-replaced HD and main pcb still same


1. Press 1 0 8 7 1 0 8 7
2. You will then be in Maintenance mode. Press 906
3. Press Start
4. Select Execute on the touch panel
5. Press Start

if that doesnt work you need a firmware upgrade

Jan 02, 2016 | Kyocera Office Equipment & Supplies

1 Answer

Iam able to do a system print out but cannot do a copy


if you can not scan a copy from doc feed or glass may have a bad hard drive. will pull a error code C0640

Jun 21, 2014 | Kyocera Mita KM-3035 All-In-One Laser...

1 Answer

I have a problem Taskalfa 250ci eror code c0640 I think at Hdd problem. But I don't know how to hdd format


Maintenance
item No.
U021
Memory initializing
Description
Initializes all settings, except those pertinent to the type of machine, namely each counter, service call history
and mode setting. Also initializes backup RAM according to region specification selected in maintenance item
U252 Setting the destination.
Refer to *1 of the maintenance mode item list about the item initialized.
Purpose
To return the machine settings to their factory default.
Method
1. Press the start key.
2. Press [EXECUTE] on the touch panel.
3. Press the start key. All data other than that for adjustments due to variations between machines is initial-
ized based on the destination setting.
4. Turn the main power switch off and on.
For errors occurred, turn main power switch off then on, and execute initialization.
Error codes
U024
HDD formatting
Description
Initializes the hard disk.
In addition, the following settings are also initialized by initializing the hard disk.
System menu (user login administration, job accounting, address book, one-touch keys and document box
etc.), shortcuts and panel programs
Purpose
To initialize the hard disk when replacing the hard disk after shipping.
Method
1. Press the start key.
2. Press [EXECUTE] on the touch panel.
3. Press the start key to initialize the hard disk.
4. Turn the main power switch off and on.
Description
Codes Description
01 Configuration initialization error
02 Counter initialization error
20 Engine initialization error
40 Scanner initialization error
2JZ/2JX/2JV/2H7-5
1-3-23

Apr 15, 2013 | Kyocera Taskalfa 250ci Color Copier...

4 Answers

I have Kyocera km-2050 it coming error for call for services error code -C6400


press 1087, 1087 until the machine shows U000 self status, press 163, press start and then scroll to execute and then press enter. the machine will iunitialize and come ready for copying

Dec 05, 2010 | Kyocera CS-2550 Black and White Copier

1 Answer

I have mita km3035 but when is working shows an error 0630 and then stop.so i have to turn it off and wait few seconds and turn it back on to continue help me please


Sorry to hear this.

A C0640 Is a DMA Problem:

• DMA transmission of compressed, decompressed, rotated, relocated or blanked-out image data does not complete within the specified period of time.

Solution:

Defective main PCB.

More than likely you will need to replace the main board.

Hope this helps.

Aug 21, 2010 | Kyocera Mita KM-3035 All-In-One Laser...

1 Answer

What do you mean by error c6000 in KM4050?


Error code c-6000 means fuser error. It would be best to replace the fuser unit as a complete assembly, but sometimes just the thermostat can be replaced, which would be cheaper. Either way, an authorized Kyocera dealer should have these parts.

Nov 12, 2009 | Kyocera Copystar CS-1820 Black and White...

1 Answer

Km4050 cfb31


you expect me to pay for your service, yet give you a free solution if I fixed my problem?

Apr 17, 2008 | Kyocera Office Equipment & Supplies

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