Firmware Suite

(note1) If you are updating the firmware for a unit which is connected to USB on Windows11 and also currently installed a firmware version older than A01.32 please use the following printer driver, after updating the firmware.
PCL printer driver  ver 1.0.6 or later
PS printer driver  ver 1.0.5 or later

(note2) If you have updated a device with Firmware Ver A01.41 or earlier, please use the following software version.
Configuration Tool Ver 1.9.3 or later
smart PrintSuperVision Ver 1.4.1 or later


Firmware Ver. A01.44
CU F/W     01.37
PU F/W        00.00.37
NIC / Web F/W    00.17/00.63
IM F/W        01.04
CU Loader    01.10
FU F/W        00.05.09
CMF        01.02.05
Language    1.25

1. Fixed a rare problem in wireless LAN (infrastructure) security where the device would occasionally stop responding if it was connected to an access point using "WPA/WPA2-EAP" or "WPA2-EAP".

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Firmware Ver. A01.43
CU F/W     01.36
PU F/W        00.00.37
NIC / Web F/W    00.17/00.63
IM F/W        01.04
CU Loader    01.10
FU F/W        00.05.09
CMF        01.02.05
Language    1.25

1. Extended TLS support version of IEEE802.1X to 1.2.
2. Fixed a problem in which some characters were not printed correctly when printing PDF files with "Print from USB Memory" function.
3. Fixed a problem that a PostScript error may occur when printing using PDF/PPD on Chromebooks or printing Google Chrome web pages using the Print Plugin.

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Firmware Ver. A01.41
CU F/W     01.34
PU F/W        00.00.37
NIC / Web F/W    00.16/00.63
IM F/W        01.04
CU Loader    01.10
FU F/W        00.05.09
CMF        01.02.05
Language    1.25

1. Improved function.
2. Changed specifications when connecting with Configuration Tool and smart PrintSuperVision.
    If you are using the above software on a device that has been updated with this firmware, please use the following version.
    Configuration Tool Ver 1.9.3 or later
    smart PrintSuperVision Ver 1.4.1 or later

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Firmware Ver. A01.40
CU F/W     01.33
PU F/W        00.00.37
NIC / Web F/W    00.16/00.63
IM F/W        01.04
CU Loader    01.10
FU F/W        00.05.09
CMF        01.02.05
Language    1.25

1. Improved function.

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Firmware Ver. A01.39
CU F/W     01.32
PU F/W        00.00.35
NIC / Web F/W    00.16/00.62
IM F/W        01.04
CU Loader    01.10
FU F/W        00.05.09
CMF        01.02.05
Language    1.25

1. Improved function.

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Firmware Ver. A01.37
CU F/W     01.31
PU F/W        00.00.35
NIC / Web F/W    00.16/00.62
IM F/W        01.03
CU Loader    01.09
FU F/W        00.05.09
CMF        01.02.05
Language    1.25

1. Fixed a problem that shutdown takes a long time when WSD Print setting is disabled.

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Firmware Ver. A01.36
CU F/W     01.29
PU F/W        00.00.35
NIC / Web F/W    00.15/00.62
IM F/W        01.03
CU Loader    01.09
FU F/W        00.05.09
CMF        01.02.05
Language    1.25

1. Fixed a problem that a PS error may occur when printing a PDF file from a USB memory device/web page.
2. Fixed a problem that specific characters are distorted when printing PDF files.

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Firmware Ver. A01.33
CU F/W     01.26
PU F/W        00.00.35
NIC / Web F/W    00.15/00.62
IM F/W        01.03
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05
Language    1.25

1. Added the function to enable/disable Port 9100 on the Web page.
2. Fixed a problem that checkboxes on the web setup page are disabled.

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Firmware Ver. A01.32
CU F/W     01.25
PU F/W        00.00.35
NIC / Web F/W    00.14/00.61
IM F/W        01.03
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05
Language    1.25

1. Support driver-less printing protocol (IPP Everywhere).
2. Support for SHA256-signed certificates for IEEE802.1X authentication.
3. Added menus that enable HTTP and TLS settings to be disabled/enabled (only via webpage)
4. Added a function that shows the list for candidates on the display screen when input unregistered Fn keys on the operator panel.

(note) If you are updating the firmware for a unit which is connected to USB on Windows11, please use the following printer driver, after updating the firmware.
PCL printer driver  ver 1.0.6 or later
PS printer driver  ver 1.0.5 or later

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Firmware Ver. A01.31
CU F/W     01.24
PU F/W        00.00.35
NIC / Web F/W    00.12/00.55
IM F/W        01.00
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05
Language    1.24

1. Fixed a bug that Auto Config for password verification for private printing was not set correctly when connecting to TCP/IP.
2. Fixed security vulnerabilities.
3. Corrected the Taiwanese translation.
4. Fixed the language file for panel display.

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Firmware Ver. A01.28
CU F/W     01.22
PU F/W        00.00.34
NIC / Web F/W    00.12/00.55
IM F/W        01.00
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05
Language    1.11

1. Improved function.

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Firmware Ver. A01.27
CU F/W     01.22
PU F/W        00.00.33
NIC / Web F/W    00.12/00.55
IM F/W        01.00
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05
Language    1.11

1. Fixing security vulnerabilities.

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Firmware Ver. A01.25
CU F/W     01.20
PU F/W        00.00.33
NIC / Web F/W    00.11/00.54
IM F/W        01.00
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05
Language    1.10

1. Fixed some security vulnerabilities in the network(TCP).

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Firmware Ver. A01.23
CU F/W     01.18
PU F/W        00.00.33
NIC / Web F/W    00.11/00.54
IM F/W        01.00
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05
Language    1.10

1. Fixed a problem that in rare cases AirPrint could not print.
2. Fixed Finnish overlap word in Menu Map.
3. Improved printing performance for Microsoft Office documents.
4. Fixed magenta notation in Polish menu map.
5. Fixed typos in Italian words.
6. Fixed a problem where the image part was painted black when printing with the PCL driver.

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Firmware Ver. A01.22
CU F/W     01.17
PU F/W        00.00.33
NIC / Web F/W    00.10/00.54
IM F/W        01.00
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05

1. Fixed a problem that the second printing is slow when the specific Excelt is printed continuously.
2. Fixed a problem that the extra printing on the right side of the paper is occurred at the time of printing a PDF file with multiple pages.
3. Fixed a problem that Direct PDF cannot print correctly.
4. Fixed a problem that a fuser failure(Hot offset) may occur on narrow paper such as A5 size.
5. Fixed a paper jam problem that occurs with the third sheet of double-sided printing from tray 5. (High temperature and high humidity environment)
6. Removed unnecessary item (VL Cleaning) from the menu.

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Firmware Ver. A01.19
CU F/W     01.14
PU F/W        00.00.32
NIC / Web F/W    00.10/00.54
IM F/W        01.00
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05

1. Fixed a problem that garbled characters is displayed on "401 Unautorized error" page,when using the Web Page displayed in Japanese.
2. Fixed a problem that uneven color density occurs periodically, when printing at low speed.
3. Improved the level of curl on thin paper.
4. Improved print speed for postcards.
5. Fixed some help messages in several languages.

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Firmware Ver. A01.18
CU F/W     01.13
PU F/W        00.00.31
NIC / Web F/W    00.09/00.54
IM F/W        01.00
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05

1. Measures were taken for network vulnerabilities.
2. Disable "NetBIOS over TCP" Setup and Report function.
3. Correction and improvement of notation in each language.

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Firmware Ver. A01.17
CU F/W     01.12
PU F/W        00.00.31
NIC / Web F/W    00.08/00.54
IM F/W        01.00
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05

1. Fixed a problem that a PS error is occurred by illegal font names.

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Firmware Ver. A01.13
CU F/W     01.08
PU F/W        00.00.31
NIC / Web F/W    00.08/00.52
IM F/W        01.00
CU Loader    01.02
FU F/W        00.05.09
CMF        01.02.05

1. Reduced the time from sleep mode to start to print.
2. Fixed a problem that unable to clear the error after removing the paper when the cover was opened and closed while the paper output tray full of paper error occurs.
3. Fixed a problem that an error may occur when the PC is turned off/on after printing with USB connection.
4. Fix a problem that printing Data in USB Memory may be printed with different font.

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Firmware Ver. A01.11
CU F/W     01.06
PU F/W        00.00.30
NIC / Web F/W    00.08/00.52
IM F/W        01.00
CU Loader    01.02
FU F/W        00.05.09

Improved the behavior in low temperature environment.

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Firmware Ver. A01.09
CU F/W     01.05
PU F/W        00.00.29
NIC / Web F/W    00.08/00.52
IM F/W        01.00
CU Loader    01.00
FU F/W        00.05.09

Improved the behavior on printing at low speed.

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Firmware Ver. A01.08
CU F/W     01.05
PU F/W        00.00.28
NIC / Web F/W    00.08/00.52
IM F/W        01.00
CU Loader    01.00
FU F/W        00.05.09

Improved the behavior of media weight (UltraLight and Light).

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Firmware Ver. A01.07
CU F/W     01.05
PU F/W        00.00.27
NIC / Web F/W    00.08/00.52
IM F/W        01.00
CU Loader    01.00
FU F/W        00.05.09

First version.