Kyocera FS-2020, FS-3920, FS-4020 Service Bulletin 2J0 007 error f25b

Service Bulletin

SB Number:

Subject:

SB 2J0-007

Firmware upgrade (network error code F25B)

Model: FS-2020D/3920DN/4020DN

Contents of
changes

Item Contents

Network error code F25B. Phenomenon

Creation Date: 19/11/2009

Network error code F25B may occur.

Cause

When the printer is turned ON or when printer reset
is performed at the operation panel, a new IP
adress will be assigned by the DHCP server.
As long as the printer remains ON, the IP address will
remain the same as provided by the DHCP server.
When the IP address range of the DHCP server is
intentionally changed while the printer is ON, and
the printer IP address is out of range the current printer
IP address can not be used, and error code F25B may

occur.

Solution

The system rmware has been upgraded to correct this

error.

Firmware Type Program No. Check SUM Version Status Date

SYSTEM 2J0_3000.006.001 b0b1 006.001 05/08/2009

Classication

Field measure When the above mentioned phenomenon occurs, please upgrade the rmware to the latest

Serial numbers of affected machines

Type Serial number

FS-2020D/3920DN/4020DN XEX9828475

Machines produced after the above mentioned serial number, should not have the above mentioned phenomenon.

Entire stock rework

version.

In-eld modication at next visit

In-eld modication by case

No modication necessary

KMIS Service Department, Kyocera Mita Europe 8989 / SB 2J0-007

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