Service Manuals, User Guides, Schematic Diagrams or docs for : Kyocera Printer FS-2100-4100-4200-4300 ServiceBulletin C306_SystemError(Fxxx)Outline_Ver.1.04E
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C306_SystemError(Fxxx)Outline_Ver.1.04E 1/8
FS-4300DN, FS-4200DN, FS-4100DN,
No. Content Check procedure & check point Remark 1
FS-2100DN, FS-2100D
Check procedure is partly corrected as below.
3) Format the SSD and check function.([Formatting SSD)
4) (Not applicable)
1) Check connection of the harness (Panel to Main board), (Main board to HDD) and
[Main - Panel Interface] (Engine board relays)
connectors and check function.
Main board: YC2
2) Check contact of the DDR memory by detaching and reattaching. and check function.
Engine board: YC20, YC17
Lock-up at Welcome/start replace it if available and check function.
*User data and installed Panel board: YC1
display (TASKalfa/Ecosys) 3) Format the HDD and check function. (U024 FULL formatting) (*1)
software is deleted if
- (The display unchages after a 4) Execute the U021Memory initializing to initialize the controller backup memory and
executing the U024. [Check the contact with the DDR2 memory]
certain time (Note 1: *** check function.
Reinstallation is required. Main board: YS1
seconds)) 5) Replace the panelmain board and check function.
6) Replace the main board and check function.
(Note 1) 60 seconds
7) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
F000 is indicated when the controller doesn't send the initial communication for
60 seconds after starting up the main power, or when the controller does not
reply for 60 seconds since the communication from the panel board to the
controller.
Check procedure is partly corrected as below.
3) Format the SSD and check function.([Formatting SSD)
4) (Not applicable)
1) Check connection of the harness (Panel to Main board), (Main board to HDD) and
[Main - Panel Interface] (Engine board relays)
connectors and check function.
Main board: YC2
CF000 appears in a certain 2) Check contact of the DDR memory by detaching and reattaching. and check function.
Engine board: YC20, YC17
time (Note 2: *** seconds) after replace it if available and check function.
Panel board: YC1
the Welcome/start display 3) Format the HDD and check function. (U024 FULL formatting) (*1)
F000 continues 4) Execute the U021 Memory initializing to initialize the controller backup memory and
[Check the contact with the DDR2 memory]
check function.
Main board: YS1
PanelMain board 5) Replace the main board and check function.
communication error 6) Replace the panelmain board and check function.
(Note 1) 60 seconds
7) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
F000 is indicated when the controller doesn't send the initial communication for
60 seconds after starting up the main power, or when the controller does not
reply for 60 seconds since the communication from the panel board to the
controller.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
F10X 2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at OS or 1) Format the SSD and check function.([Formatting SSD)
3) Replace the main board and check function.
some of device drivers. 2) (Not applicable)
4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
F11X 5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Check connection of the harness (Scan/DP - Main board) and connectors and check
function.
2) Format the HDD and check function. (U024 FULL formatting) (*1)
3) Execute the U021 Memory initializing to initialize the controller backup memory and
An error is detected at the
F12X check function. -
Scan control section
4) Replace the Scan/DP board and check function.
5) Replace the main board and check function.
6) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
C306_SystemError(Fxxx)Outline_Ver.1.04E 2/8
FS-4300DN, FS-4200DN, FS-4100DN,
No. Content Check procedure & check point Remark 1
FS-2100DN, FS-2100D
1) Check connection of the harness (Panel - Main board) and connectors and check
function.
2) Format the HDD and check function. (U024 FULL formatting) (*1)
3) Execute the U021 Memory initializing to initialize the controller backup memory and Check procedure is partly corrected as below.
An error is detected at the check function. 1) Format the SSD and check function.([Formatting SSD)
F13X
Panel control section 4) Replace the panel board and check function. (*2) 2) (Not applicable)
5) Replace the main board and check function. 4) Replace the SSD and check function.
6) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
(*2) For the model separating the main/panel PWBs.
1) Check connection of the harness (FAX - Main board) and connectors and check
function.
2) Format the HDD and check function. (U024 FULL formatting) (*1)
3) Execute the U021 Memory initializing to initialize the controller backup memory and
check function.
4) Execute the U671 Clear FAX back up data (FAX DIMM clear) and check function. (*3)
An error is detected at the FAX
F14X (Take cae of the received data since it is cleared) -
control section
5) Replace the FAX_DIMM and check function.
6) Replace the FAX board and check function.
7) Replace the main board and check function.
8) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
(*3) For the models using the main PWB with the flash for the FAX data.
1) Check connection of the harness (Authentication device - Main board) and
Check procedure is partly corrected as below.
connectors and check function.
2) Format the SSD and check function.([Formatting SSD)
2) Format the HDD and check function. (U024 FULL formatting) (*1)
3) (Not applicable)
An error is detected at the 3) Execute the U021 Memory initializing to initialize the controller backup memory and
Authentication device: Card 5) Replace the SSD and check function.
F15X authentication device control check function.
Reader, etc.
section 4) Replace the main board and check function.
[Main/Engine - USB Host Interface]
5) Replace the HDD and check function. (*1)
Main board: YC10 (USB Host at the machine rear side)
6) Retrieve the USBLOG and contact the Service Administrative Division.
Engine board: YC23 (USB Host under the operation panel)
(*1) For the HDD standard model only.
1) Check connection of the harness (KMAS - Main board) and connectors and check
function.
2) Format the HDD and check function. (U024 FULL formatting) (*1)
3) Execute the U021 Memory initializing to initialize the controller backup memory and
An error is detected at the
F16X check function.
KMAS control section
3) Replace the main board and check function.
4) Replace the HDD and check function.(*1)
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at the print 1) Format the SSD and check function.([Formatting SSD)
F17X 3) Replace the main board and check function.
data control section 2) (Not applicable)
4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
C306_SystemError(Fxxx)Outline_Ver.1.04E 3/8
FS-4300DN, FS-4200DN, FS-4100DN,
No. Content Check procedure & check point Remark 1
FS-2100DN, FS-2100D
1) Check connection of the harness (Engine - Main board) and connectors and check
function. Check procedure is partly corrected as below.
2) Format the HDD and check function. (U024 FULL formatting) (*1) 1) Format the SSD and check function.([Formatting SSD)
3) Execute the U021 Memory initializing to initialize the controller backup memory and 2) (Not applicable)
An error is detected at the
F18X check function.
Video control secion
4) Replace the engine board and check function. [Main - Engine Interface]
5) Replace the main board and check function. Main board: YC2
6) Retrieve the USBLOG and contact the Service Administrative Division. Engine board: YC20
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
F19X 2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at the OS 1) Format the SSD and check function.([Formatting SSD)
3) Replace the main board and check function.
or some of device drivers 2) (Not applicable)
4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
F1AX 5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at the 1) Format the SSD and check function.([Formatting SSD)
F1BX 3) Replace the main board and check function.
Security management section 2) (Not applicable)
4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function. *The F1C4 error appears
An error is detected at the File 1) Format the SSD and check function.([Formatting SSD)
F1CX 3) Replace the main board and check function. with the HDD security kit at
System management section 2) (Not applicable)
4) Replace the HDD and check function. (*1) work.
4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and *The F1D4 error is RAM
Check procedure is partly corrected as below.
An error is detected at the check function. allocation error.
1) Format the SSD and check function.([Formatting SSD)
F1DX Image memory management 3) Replace the main board and check function. 1. Check it with the U340
2) (Not applicable)
section 4) Replace the HDD and check function. (*1) 2. Initialize the setting
4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division. valued with the U021
(*1) For the HDD standard model only.
F1EX 1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at the OS 1) Format the SSD and check function.([Formatting SSD)
F1FX 3) Replace the main board and check function.
or some of device drivers 2) (Not applicable)
4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
F20X (*1) For the HDD standard model only.
F21X Check procedure is partly corrected as below.
2) Format the SSD and check function.([Formatting SSD)
1) Check contact of the DDR memory and check function.
3) (Not applicable)
2) Format the HDD and check function. (U024 FULL formatting) (*1)
5) Replace the SSD and check function.
3) Execute the U021 Memory initializing to initialize the controller backup memory and
F22X An error is detected at the check function.
[DDR2 memory contact check]
Image processing section 4) Replace the main board and check function.
Main board: YS1
5) Replace the HDD and check function. (*1)
A certain part of the memory may be faulty. The frequency of faiure occurrence
6) Retrieve the USBLOG and contact the Service Administrative Division.
is dependent on the frequency of access to the faulty bit.
(*1) For the HDD standard model only.
F23X The memories except the DIMM are mounted on the main PWB.
The mounted memories or the ASIC may be faulty if the DIMM is not sensitive.
C306_SystemError(Fxxx)Outline_Ver.1.04E 4/8
FS-4300DN, FS-4200DN, FS-4100DN,
No. Content Check procedure & check point Remark 1
FS-2100DN, FS-2100D
Check procedure is partly corrected as below.
2) Format the SSD and check function.([Formatting SSD)
1) Check contact of the DDR memory and check function.
3) (Not applicable)
2) Format the HDD and check function. (U024 FULL formatting) (*1)
*The F248 eror is printer 5) Replace the SSD and check function.
3) Execute the U021 Memory initializing to initialize the controller backup memory and
process error. if it repeats
An error is detected at the check function.
F24X with a certain print data, [DDR2 memory contact check]
System management section 4) Replace the main board and check function.
retrieve the capture data and Main board: YS1
5) Replace the HDD and check function. (*1)
USBLOG. A certain part of the memory may be faulty. The frequency of faiure occurrence
6) Retrieve the USBLOG and contact the Service Administrative Division.
is dependent on the frequency of access to the faulty bit.
(*1) For the HDD standard model only.
The memories except the DIMM are mounted on the main PWB.
The mounted memories or the ASIC may be faulty if the DIMM is not sensitive.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
check function. Check procedure is partly corrected as below.
An error is detected at the *This may be owing to the
F25X 3) Replace the main board and check function. 1) Format the SSD and check function.([Formatting SSD)
Network management section users network environment.
4) Retrieve the USBLOG and contact the Service Administratuve Division. 2) (Not applicable)
(or retrieve the packet capture data depending on the reult of analysis)
(*1) For the HDD standard model only.
F26X 1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
F27X Check procedure is partly corrected as below.
check function.
An error is detected at the 1) Format the SSD and check function.([Formatting SSD)
F28X 3) Replace the main board and check function.
System management section 2) (Not applicable)
4) Replace the HDD and check function. (*1)
F29X 4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
F2AX (*1) For the HDD standard model only.
F2BX 1) Format the HDD and check function. (U024 FULL formatting) (*1)
F2CX 2) Execute the U021 Memory initializing to initialize the controller backup memory and
F2DX
check function. Check procedure is partly corrected as below.
F2EX An error is detected at the
3) Replace the main board and check function. 1) Format the SSD and check function.([Formatting SSD)
F2FX Network control section
4) Retrieve the USBLOG and contact the Service Administratuve Division. 2) (Not applicable)
F30X
F31X (or retrieve the packet capture data depending on the reult of analysis)
F32X (*1) For the HDD standard model only.
1) Check connection of the harness (Scan/DP board - main board) and connectors and
check function.
2) Format the HDD and check function. (U024 FULL formatting) (*1)
3) Execute the U021 Memory initializing to initialize the controller backup memory and
An error is detected at the
F33X check function. -
Scan management section
4) Replace the Scan/DP board and check function.
5) Replace the main board and check function.
6) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Check connection of the harness (Panel board - main board) and connectors and
check function. Check procedure is partly corrected as below.
2) Format the HDD and check function. (U024 FULL formatting) (*1) 2) Format the SSD and check function.([Formatting SSD)
3) Execute the U021 Memory initializing to initialize the controller backup memory and 3) (Not applicable)
An error is detected at the check function.
F34X
Panel management section 4) Replace the panel board and check function. (*2) [Main - Panel Interface] (Engine board relays)
5) Replace the main board and check function. Main board: YC2
6) Retrieve the USBLOG and contact the Service Administrative Division. Engine board: YC20, YC17
(*1) For the HDD standard model only. Panel board: YC1
(*2) For the models separating the panel/main PWBs.
C306_SystemError(Fxxx)Outline_Ver.1.04E 5/8
FS-4300DN, FS-4200DN, FS-4100DN,
No. Content Check procedure & check point Remark 1
FS-2100DN, FS-2100D
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at the Print 1) Format the SSD and check function.([Formatting SSD)
F35X 3) Replace the main board and check function.
control section 2) (Not applicable)
4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at the Print 1) Format the SSD and check function.([Formatting SSD)
F36X 3) Replace the main board and check function.
management section 2) (Not applicable)
4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
check function.
3) Execute the U671 Clear FAX back up data (FAX DIMM clear) and check function. (*3)
(Take cae of the received data since it is cleared)
An error is detected at the FAX
F37X 4) Replace the FAX_DIMM and check function. -
management section
5) Replace the main board and check function.
6) Replace the HDD and check function. (*1)
7) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
(*3) For the models using the main PWB with the flash for the FAX data.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
An error is detected at the check function.
1) Format the SSD and check function.([Formatting SSD)
F38X Authentication/permit 3) Replace the main board and check function.
2) (Not applicable)
management section 4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Check connection of the harness (KMAS - Main board) and connectors and check
function.
2) Format the HDD and check function. (U024 FULL formatting) (*1)
3) Execute the U021 Memory initializing to initialize the controller backup memory and
An error is detected at the
F39X check function. -
KMAS control section
3) Replace the main board and check function.
4) Replace the HDD and check function.(*1)
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
F3AX
F3BX
F3CX 1) Format the HDD and check function. (U024 FULL formatting) (*1)
F3DX
2) Execute the U021 Memory initializing to initialize the controller backup memory and
F3EX Check procedure is partly corrected as below.
check function.
F3FX An error is detected at the 1) Format the SSD and check function.([Formatting SSD)
3) Replace the main board and check function.
F40X Entity management section 2) (Not applicable)
4) Replace the HDD and check function. (*1)
F41X 4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
F42X
(*1) For the HDD standard model only.
F43X
F44X
F45X
C306_SystemError(Fxxx)Outline_Ver.1.04E 6/8
FS-4300DN, FS-4200DN, FS-4100DN,
No. Content Check procedure & check point Remark 1
FS-2100DN, FS-2100D
*The F46F is printer process
1) Replace the main board and check function. error. If it repeats with a
An error is detected at the Print
F46X 2) Retrieve the USBLOG certain print data, retrieve
image process section
(or retrieve the print capture data by case) the capture data and
USBLOG.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
F47X 2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
An error is detected at the check function.
1) Format the SSD and check function.([Formatting SSD)
F48X Image edit process control 3) Replace the main board and check function.
2) (Not applicable)
section 4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
F49X 5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
F4AX 2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at the Print 1) Format the SSD and check function.([Formatting SSD)
3) Replace the main board and check function.
image process section 2) (Not applicable)
4) Replace the HDD and check function. (*1)
F4CX 4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
F4DX 2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at the 1) Format the SSD and check function.([Formatting SSD)
3) Replace the main board and check function.
Entity control section 2) (Not applicable)
4) Replace the HDD and check function. (*1)
F4EX 4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at the Job 1) Format the SSD and check function.([Formatting SSD)
F4FX 3) Replace the main board and check function.
control section 2) (Not applicable)
4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
check function.
An error is detected at the FAX
F50X 3) Replace the main board and check function. -
control section
4) Replace the HDD and check function. (*1)
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
F51X 1) Format the HDD and check function. (U024 FULL formatting) (*1)
F52X 2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
F53X An error is detected at the Job 1) Format the SSD and check function.([Formatting SSD)
3) Replace the main board and check function.
F55X execution section 2) (Not applicable)
4) Replace the HDD and check function. (*1)
F56X 4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
F57X (*1) For the HDD standard model only.
F58X 1) Format the HDD and check function. (U024 FULL formatting) (*1)
F59X 2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
F5AX check function.
An error is detected at the 1) Format the SSD and check function.([Formatting SSD)
F5BX 3) Replace the main board and check function.
Service management section 2) (Not applicable)
F5CX 4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
F5DX 5) Retrieve the USBLOG and contact the Service Administrative Division.
F5EX (*1) For the HDD standard model only.
C306_SystemError(Fxxx)Outline_Ver.1.04E 7/8
FS-4300DN, FS-4200DN, FS-4100DN,
No. Content Check procedure & check point Remark 1
FS-2100DN, FS-2100D
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at the 1) Format the SSD and check function.([Formatting SSD)
F5FX 3) Replace the main board and check function.
Service execution section 2) (Not applicable)
4) Replace the HDD and check function. (*1)
4) Replace the SSD and check function.
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
An error is detected at the check function.
F60X Maintenance mode 3) Replace the main board and check function. -
management section 4) Replace the HDD and check function. (*1)
5) Retrieve the USBLOG and contact the Service Administrative Division.
(*1) For the HDD standard model only.
1) Format the HDD and check function. (U024 FULL formatting) (*1)
2) Execute the U021 Memory initializing to initialize the controller backup memory and
Check procedure is partly corrected as below.
check function.
An error is detected at the ◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo