Oki c321dn 'service call 990:error'

Hi,

I believe that this is a high-temperature error. so, you might need to move the printer to a cooler room or lower the temperature of the room that the printer is in.

Thank you.

https://www.google.com/search?q=Error+182+call+service+OKI+B432+DN

https://printcopy.info/index.php?l=en&mod=erc&brand=OKI&model=B432dn&code=182

This what OKI U.K. says

Service Call
181: Error
182: Error
183: Error
184: Error
185: Error Option unit I/F error
(181 = Duplex Unit.
182, 183, 184, 185 = Optional Tray) Does this error recur? Yes Restore the power.
Check to make sure the contact points of the connector and replace the optional unit

RESET OKIDATA TONER DRUM 1. Turn machine on while pushing and holding the TWO up/down menu buttons at same time.
2. Menu window will show "OKI USER"
3. Scroll to " Engine Dialog Mode" is indicated. Push Enter button.
4. "Diagnostic Mode xx.xx.xx S-Mode is indicated.
5. Scroll to "NV-Ram initial" is indicated. Push ENTER.
6. Window shows "NV-Ram- Initial Table 1".
7. Push ONLINE and ENTER Buttons simultaneously and HOLD for 10 seconds after you see "Executing Reset" appear in menu window.
8. Restart printer.

All toner, drum, fuser and transfer figures return to 100\%.

really have to ask that anything dropped can be damaged

Whenever your OKI Printer shows the OKI c5300 toner sensor error on the display screen, follow out the blog carefully. It contains all the needed information to help you rectify the error. You can also connect with OKI Printer Repair Services to get completely satisfactory results.

• Whenever this error code appears, this most prime thing that you need to do is to check whether all the blue toner levers are firmly pushed towards the back or not.
• As you are done with it, check the sensor. Ensure whether it needs to be cleaned or not. You can find the sensor at the back of the plastic cover on the side of the drum.
• Use a small and lint-free cloth to clean the plastic cover and the silver arm.
• The sensor will be a very fine powder and should also be easy to remove.
• Make sure that the sensor lever on TS1 is pushed up or not.
• Clean the arm properly. Also, check whether the sensor lever is pushed up as it needs to be or not.
• It is not set properly; the machine will not pick up the sensor on the drum. Push the disc up to make this Oki Canon Printer Error Code 990

Service Error 14 - PCL/XL software error. That's a main board fault. It may need a firmware update. That's a job for an OKI engineer as a mistake could destroy the board.

The low voltage power supply is located in the bottom right side of the machine. Remove the right side cover and you will see it at the bottom of the machine. It is the full length of the unit. All you can do is check the fuse but its unlikely to be at fault unless there was a power surge at some time. If the PSU has blown then the cost of a new one and fitting will be more than half the value of the whole machine.

Error code 990 indicates software problems yuo can check in SP7-403 for information.
Error code 540 will proberly indicate some heating trouble in the fix, you have to reset the machine with service code SP5-810.
Code 350 will disappear if you restart the copier.

ink collection tank full .

http://www.printcopy.info/shop_e/cdrom.php?brand=OKI

Here is a link to service manuals for OKI