Taskalfa 250ci KX error code C0640

[lorenzdv]

Hi,
my printer doesn't startup and give me the error code C0640, what can I do? I don't think it depends on HDD, because I try to substitute it but the same error compares on the display.
Help me please.

[Eric1968]

It ís a HDD problem. The HDD for the TA250ci is 80GB. Just replacing it with some average HDD won't work. The Main PWB could also be defective allthough I've never seen that with this code.

[lorenzdv]

Thanks a lot....So, what should you do? the warranty isn't valid, must I change it?

[darry1322]

Make sure you format the drive from the maintenance menu.

[kkendric]

This is a Hard Drive error, a functioning Hard Drive is required for this copier to function correctly. You will need to re-enable the Hard drive by going into the service mode and performing a reset disable function then format the new drive. All of this information can be found in your service manual. If you are an end user you should hire a technician to do this.

[Eric1968]

This is a Hard Drive error, a functioning Hard Drive is required for this copier to function correctly. You will need to re-enable the Hard drive by going into the service mode and performing a reset disable function then format the new drive. All of this information can be found in your service manual. If you are an end user you should hire a technician to do this.

U906 won't enable a defective HDD. U906 only resets problems with paper banks, document feeders, finishers.

[kkendric]

Eric1968, You are correct for the newer machines, I stand corrected. However I also pulled out a KM-6030 and disconnected the HDD ant you do have to perform a 906 before the HDD will come back to life.

[lorenzdv]

I'm an end user, but my technical support for the printer had just substitute the HDD and the error doesn't desapear

[dedu]

selamlar
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

[Eric1968]

Eric1968, You are correct for the newer machines, I stand corrected. However I also pulled out a KM-6030 and disconnected the HDD ant you do have to perform a 906 before the HDD will come back to life.

Your right! Thanks for the heads up!