DC PROGRAM NOT VALID

this printer has a usb interface can you see an axis 1650 usb to ethernet server box attached to the usb cable that is attached to the printer ?
would check power to the usb to ethernet server box see photo inserted of what it looks like !
Maybe the power has been disconnected or the ac-dc adapter has gone faulty .
If it has power may be try removing power from it for 20 seconds and then re plug in and then test by printing to printer.
check print server has valid ip address.
also check dhcp server on network has not got printer servers ip address in its lease range. check also that printer server's ip address is static and not being set automatically.
if printer server is ip address try going to dos prompt on p.c. and type in ping {ip address of server} eg c:> ping 192.168.0.2
press Enter key
should get a reply 4 times

Printer will need to be re-flashed, you will need to get the correct firmware.

A reflash might do it, we offer that service in-house. [email protected]

firmaware have to update

this all i manage to find for hope it helps

55.x Error
Error Message
55.X Error
Turn off then on
Description
The printer has experienced an internal error. The printer may experience one of the following errors:
55.0 DC controller communication error
55.0601 DC controller NVRAM data error
55.0602 DC controller NVRAM access error
55.1 DC controller memory error
Action
Turn off the power by using the power switch, wait at least 30 seconds, and then turn on the power and wait for the printer to initialize.
If a surge protector is used, remove it. Plug the printer directly into the wall socket. Use the power switch to turn on the printer.
If the message persists, contact HP support.

You need to first check the connection between the dc controller and the formatter and if the connection is fine you need to replace the dc controller.

P-62 error is DC program not valid. The printer cannot find the controller program or the validation checksum is corrupt.
You can try to reseat the flash (memory simms) but it probably will not help. You need to re-download the program (microcode) to the machine and if it still fails replace the flash with pre-writen flash.

If you need a copy of the microcode and instructions on how to load let me know here (I will try to keep an eye on this post)

Hi,


it's a Power Supply Fan error,it is on the right-hand side,and below.
Reseat connections to the specified fan and DC controller.
If the error persists, replace the specified fan.
If the error persists Replace the DC controller

Use the Figure and table below to properly identify the 57.X error and the corresponding fan that is causing the error message.

Unfortunately, per the problem description, it seems your camera has an internal malfunction in either the main board or the DC/Dc converter printer cicuit boards.

In order to perform a correct diagnostics and repair of it, it is necessary to open such camera and perform it by a qualified camera repair technician.

If it's under warranty, I do recommend you to send it back to make valid the warranty.

If not, then you have the option of pay for its repair.


Best regards,

The IBM 6400 printer uses internal programming software that is specific to the printer based on installed interfaces and graphics options. This software resides in flash memory and when the printer is first powered on the software is executed. During this process it initializes the various processors on the controller board, initializes the optional interface cards, and then loads the necessary operating settings into dram. If the programming software becomes corrupt it will fail during startup, giving you the DC Program not valid error or a number of other error messages. The solution to this is a reflash of the printer. Unfortunately, the flash software is proprietary to IBM and they will not distribute it to anybody. The only way to get the printer reflashed is by calling IBM and having one of their engineers reflash the printer.

pls u check the fiery and dc12 printer cable. if u have another cable pls replace and chek that also. i think the problem is in only the connectres. u remove and clean all conctres and refix. maybe the problem solved.