The network is being initialized.
Wait for a while until the machine connects to the network.
File system in the hard disk is being checked. Wait for a while.
Turn the machine off, and then back on. If the same error occurs, contact your dealer.
Turn the machine off, and then back on. If the same error occurs, contact your dealer.
The machine is offline. Press the Online button to set it to [Online].
Data remains unprinted.
The job was cancelled or user is unauthorized.
The machine is adjusting the temperature of the fuser unit. Wait for a while.
Color registration and density are being adjusted. Wait for a while.
The programs on the machine are being updated.
Do not turn the machine off until the update completes.
The machine automatically restarts after the update completes.
The toner indicated on the screen is low. Have a new toner cartridge ready.
Waste toner is full. Replace the toner cartridge with a new one.
C: Cyan (blue), M: Magenta (red)
An optimum C (Cyan, blue) toner cartridge is not installed.
Use a toner cartridge that matches your machine.
An optimum M (Magenta, red) toner cartridge is not installed.
Use a toner cartridge that matches your machine.
An optimum Y (Yellow) toner cartridge is not installed.
Use a toner cartridge that matches your machine.
An optimum K (Black) toner cartridge is not installed.
Use a toner cartridge that matches your machine.
A postscript error has occurred.
The image dram indicated on the screen is near life. Have a new image drum ready.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
The fuser unit is near life. Have a new fuser unit ready.
The belt unit is near life. Have a new belt unit ready.
The fuser unit reaches its lifetime.
Replace the fuser unit with a new one.
The belt unit reaches its lifetime.
Replace the belt unit with a new one.
The toner indicated on the screen is empty. Replace the empty toner cartridge with a new one.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
A color toner cartridge indicated on the screen is not installed.
Install the toner cartridge.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
The image dram indicated on the screen reaches its lifetime.
Replace the image drum with a new one.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
No paper is loaded in the tray. Load paper.
Memory in the file system is full.
Delete unnecessary files.
The file you are trying to write is write-protected.
Check the file name.
Insufficient Memory error has occurred during collate printing.
Reduce the number of pages to print.
Memory full error has occurred during PC Fax reception. Press [Close].
Unauthorized job was sent or unauthorized user attempted to print or send a fax. Data was deleted. Contact your administrator to use this machine.
Files stored for authentication print are being deleted.
Wait for a while.
Files stored for encrypted authentication print are being deleted. Wait for a while.
Files supposed to be deleted are full. Erase the files.
Files whose authentication print data storage period expired were automatically deleted.
An error has occurred in the file system. Press [Close].
An error has occurred when firmware was being updated.
Contact the administrator.
Invalid print data or PC fax data was received. To erase the message, press [Close].
If you performed authentication printing, the data was deleted because it was incomplete. Print again.
Data whose job type is not defined in the acceptable job type settings was received. The data was discarded without being processed.
Select a job type defined in the acceptable job type settings for [Job Type] of the printer driver and print again.
Print on paper fed manually. Load paper in the MP tray.
The size and type of fed paper do not match those indicated on the screen. Use the same size and type of paper selected on the application.
The size and type of paper loaded in the MP tray do not match those indicated on the screen. Make sure that the size and type of paper loaded in the MP tray match those selected on the application.
Messages to be displayed on the machine are being updated. Wait for a while.
Messages to be displayed on the machine are being updated. Wait for a while.
Messages to be displayed on the machine are now updated.
Turn the machine off, and then back on.
Wait for a while.
Updating messages to be displayed on the machine failed.
Make sure that you use right data for this machine.
Network settings for this machine is changed. The new settings are being stored. Wait for a while.
Network settings for this machine are initializing.
No paper is loaded in the indicated tray. Load paper of the displayed size.
The tray is not installed. Install the cassette. If the cassette is already inserted, pull it out, and then insert it again.
Data is too complicated. Memory full error has occurred during processing. Reduce the volume of the print data.
Waste toner of the toner cartridge is full. Opening and closing the front cover can resume printing for a while, but it may damage the image dram. Replace the toner cartridge with a new one as soon as possible.
C: Cyan (blue), M: Magenta (red)
The indicated cartridge ran out of toner.
Opening and closing the front cover can resume printing for a while, but it may damage the image dram. Replace the toner cartridge with a new one as soon as possible.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
The installed C (Cyan, blue) toner cartridge is not optimum.
We recommend using an optimum toner cartridge.
The installed M (Magenta, red) toner cartridge is not optimum.
We recommend using an optimum toner cartridge.
The installed Y (Yellow) toner cartridge is not optimum.
We recommend using an optimum toner cartridge.
The installed K (Black) toner cartridge is not optimum.
We recommend using an optimum toner cartridge.
A color toner cartridge indicated on the screen is not installed.
Install the toner cartridge.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
The sensor error has occurred in the image dram indicated on the screen.
Uninstall the image dram, and then install it again.
If the message persists, uninstall the toner cartridge and install it again.
If the toner cartridge is not installed, install it.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
The indicated tray fed multiple sheets of paper at a time.
Remove the cassette from the tray, and then load paper again.
Paper size error has occurred in the indicated tray. Make sure that the size made by paper loaded in the tray matches the setting made by the paper size dial in the paper cassette. Load paper according to the paper size and direction set for the paper size dial.
If the setting made by the paper size dial is wrong, cancel printing first, set the paper size dial, and then print again.
Make sure that the cassette does not feed multiple sheets of paper at a time after starting printing. If it happens, remove paper, and then load paper correctly.
Paper jammed via the paper feed path from the MP tray.
If the edge of the jammed paper is not visible, open the front cover and remove the paper.
A paper jammed via the paper feed path from the indicated tray.
Pull out the cassette, and then remove paper. If multiple sheets of paper are fed at a time, remove paper and reload paper.
Make sure that the paper stoppers are set in the right position.
Paper jammed in the paper feed path of the machine. Open the front cover and remove the jammed paper.
A paper jam has occurred inside the machine.
Open the cover and remove jammed paper.
Paper jammed near the duplex printing unit.
Pull out the duplex unit on the back of the machine, and then remove jammed paper.
The duplex unit is not properly installed. Install the duplex unit.
The image dram indicated on the screen reaches its lifetime.
Replace the image drum with a new one.
Opening and closing the cover can resume printing for a while. Replace with a new one as soon as possible, however.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
The image dram indicated on the screen reaches its lifetime.
Replace the image drum with a new one.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
Printing has stopped because the image dram indicated on the screen reached its lifetime. Replace with a new image dram to print.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
The fuser unit reaches its lifetime.
Replace the fuser unit with a new one.
Opening and closing the cover can resume printing for a while. Replace with a new one as soon as possible for maintaining the print quality.
The belt unit reaches its lifetime.
Replace the belt unit with a new one.
Opening and closing the cover can resume printing for a while. Replace with a new one as soon as possible for maintaining the print quality.
The fuser unit is not properly installed. Remove and re-install the fuser unit. If the error persists after re-installing, replace the fuser unit with a new one.
Waste toner of the belt unit is full. Replace the belt unit with a new one. Opening and closing the cover can resume printing. Printing stops after 500 sheets are printed.
A color toner cartridge indicated on the screen is not installed.
Make sure that the lever on the toner cartridge is fully turned and the protective tape is removed.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
The indicated image dram is not installed correctly.
Remove and re-install the image dram.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
The fuser unit is not properly installed. Remove and re-install the fuser unit.
The belt unit is not properly installed. Remove and re-install the belt unit.
Indicated cover is open. Close the cover.
Error: 310 The output tray, 311 The front cover, 587 The upper output tray
An error occurred when firmware was being updated.
Use a correct update file.
Turn the machine off, and then back on.
If the same error occurs, contact your dealer.
Turn the machine off, and then back on.
If the same error occurs, contact your dealer.
The cancel button was pressed while copying. The copy job is being cancelled. Wait for a while.
The ADF cover of the scanner is open. Close the cover.
Paper jammed in the ADF of the scanner.
Open the ADF cover and remove jammed paper.
Light volume of the scanner is low. Contact your dealer.
An error has occurred on the carriage of the scanner. Turn the machine off, and then back on.
If the same error occurs, contact your dealer.
Scan To USB Memory was cancelled because the USB Memory is full.
Check the free space in the USB Memory.
The USB Memory is write-protected. Unlock the protection.
The USB Memory was removed while performing Scan To USB Memory.
No destination computer was found for Scan to Computer. Make sure that your computer is turned on and recordable.
To erase the message, press [Close].
Memory full error has occurred during fax reception. Ensure available Memory.
An error has occurred during fax transmission or fax reception.
The external phone is in use.
An error such as a malfunction of the server or disconnection of a network cable has occurred while performing Scan To shared folder.
Check the network connection.
To erase the message, press [Close].
An error such as a malfunction of the server or disconnection of a network cable has occurred while performing Scan To E-mail. Check the network connection.
To erase the message, press [Close].
Cannot connect to the SMTP server. Check the network settings.
Cannot connect to the POP3 server. Check the network settings.
An attempt to log into the SMTP server ended up an authentication error.
Check the network settings.
The SMTP server does not support the authentication system.
Check the network settings.
An attempt to log into the POP3 server ended up an authentication error.
Check the network settings.
The DHCP server cannot be detected. Check the network connection.
Cannot connect to the DNS server. Check the network connection.
Cannot connect to the file server. Check the network settings.
Logging into the file server failed. Check the server settings.
Connecting to the directory of the FTP server failed. Check the server settings.
File transmission failed because the file transfer type was not accepted by the FTP server. Change the FTP transfer type to "binary".
Files sent using Scan To shared folder could not be written. Check the access rights for the shared folder.
Memory in the FTP server is low. Delete unnecessary files and ensure the free space.
The specified file name is not acceptable. Check the FTP server settings and change the file name.
The server does not support CIFS or FTP. Check the server settings.
The name of the network shared folder is not correct. Check the folder name.
An error has occurred when program was being updated.
Scan To USB Memory or print from USB Memory with USB Memory not inserted was attempted.
Insert USB Memory.
The cassette in the indicated tray is pulled out.
Install the cassette.
A color print job was converted to a mono print job due to an unauthorized user. Contact your administrator for color printing.
A color print job was deleted due to an unauthorized user. Contact your administrator for color printing.
A print job was deleted due to an unauthorized user. Contact your administrator for printing.
An unsupported USB device is connected. Remove the USB device.
The connected USB device was not recognized. Remove the USB device.
A USB hub is connected. Remove the USB hub. This machine does not support USB hub.
Turn the machine off, and then back on. If the same error occurs, contact your dealer.
Turn the machine off, and then back on. If the same error occurs, contact your dealer.
While initializing this machine, a hard disk which needs formatting was detected.
While initializing this machine, a damaged file for encrypted authentication printing was found. Format the hard disk again.
The accounting log buffer is almost full.
Acquire the log and free the buffer.
An accounting log writing error has occurred.
To erase the message, press [Close].
A data base access error has occurred while writing or reading the job log. Turning the machine off and on may resolve the problem.
To erase the message, press [Close].
Old logs were deleted, because accounting log buffer was full. Acquire the log and free the buffer.
Turn the machine off, and then back on. If the same error occurs, contact your dealer.
An error has occurred in the image data sent to this machine. Check the image data.
Processing data was cancelled due to Memory full.
Reduce the usage on the device to ensure available Memory, and then retry.
Processing data was cancelled because an error occurred on the device.
Repair or replace the device, and then retry.
Connecting to a computer failed when performing Scan to Computer. Check the settings on the computer.
This machine ran out of color toner. Color print data is being deleted.
The PDF file is damaged.
This PDF file is password protected. Enter a password to print.
This PDF needs authentication. Enter a password to print.
Obtaining current time from the SNTP server failed. Check the server.
The USB Memory was removed while printing from USB Memory. Do not remove USB Memory while printing is in progress.
The specified file could not be Opened. Check the file.
Files could not be read. Check the device where the files are stored.
Data is being read from USB Memory.
Press the Stop button to cancel reading.
Printing has stopped due to an error.
The toner sensor error has occurred in the image dram indicated on the screen.
The rear output tray was moved while printing.
Place the rear output tray in the correct position, and then open and close the output tray.
The indicated cartridge ran out of toner.
Replace the empty toner cartridge with a new one.
Wait Timeout is disabled.
Insufficient Memory error has occurred during Scan To fax.
Insufficient Memory error has occurred during fax reception.
E-mail reception was cancelled.
Check the file format and size of the attached file.
Wrong values are set or items remain unset in the wireless LAN settings. Check the wireless settings.
No wireless LAN access points are found.
Make sure that the access point is turned on.
Disconnect and re-connect to wireless LAN.
Restart the machine. If the error persists, contact your dealer.
Updating the firmware failed. Update again.
This machine is being registered to the Google Cloud Print service. Wait for a while.
This machine is being removed from the Google Cloud Print service. Wait for a while.
Use of consumables that are not specified by OKI Data may deteriorate printing quality and result in the printer not functioning to its capabilities.
Charges for services for problems caused by the use of consumables that are not specified by OKI Data are incurred even in the warranty period or maintenance contract period, or the services are not covered by the maintenance contract.
If you accept these risks and use consumables that are not specified by OKI Data, do the following:
Turn the machine off.
Holding the [Clear] button, turn the machine on.
Release the [Clear] button when "RAM CHECK 100%" is displayed.
This operation log is recorded in the printer.
If you have any questions, contact your dealer.
The image dram indicated on the screen reaches its lifetime.
Replace the image drum with a new one.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
The image dram indicated on the screen reaches its lifetime.
Replace the image drum with a new one.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
Data could not received within a certain period of time.
The IP address assigned to this machine is duplicated with that of another device.
Check the IP addresses, and then assign another IP address.
Non-optimum image dram is installed.
C: Cyan (blue), M: Magenta (red), Y: Yellow, K: Black
Cyan (blue) image dram is not installed.
Install the image dram.
Magenta (red) image dram is not installed.
Install the image dram.
Yellow image dram is not installed.
Install the image dram.
Black image dram is not installed.
Install the image dram.
Scanned pages are all blank. Turn over the document.
Check the type of the specified paper.
Press [Close].
Duplex printing is not available on the specified paper.
Check the size and thickness of paper.
Press [Close].
MP tray setting is set to [Do Not Use]. Change the MP tray setting.
Paper in the output tray is full.
Remove the handout.
Display language is being changed.
Wait for a while.
Switching display languages failed. Press the power button to turn the machine off, and then back on.
Data base is beyond restoration.
To delete the data base, press [Format].
The number of print jobs excesses the limit. No more print jobs are authorized. Contact your administrator.