Question about OKI C3400n Laser Printer
Posted by Anonymous on
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Posted on Jan 02, 2017
Check the little switch/door on the right hand side of the drums.
This has worked successfully for me.
After replacement of a C3530 Image Drum, the message, "Toner Sensor Error" is displayed.
The plastic shutter in the ID is fully or partially covering the toner sensor window.
Move the cover upward to allow for the sensor to become fully exposed prior to reinstalling the drum.
Posted on Dec 07, 2008
SOURCE: oki c5150 wont print black
First, clean the LED heads with a lint free cloth and isopropyl alcohol (the LED heads are the attachments on the underside of the lid when you open your printer; four of them for each color). Try printing something after doing that. If it's still an issue just with black, try switching the black and magenta drums/toner (keeping them locked together). The drum w/ toner cartridge simply pulls straight up and out, no switches or locks to flip. Then print a page of text; which will output from the printer in magenta. If that looks okay, then it may be an issue with your black drum and needs to be replaced.
Posted on Jan 13, 2009
SOURCE: OKI C5800 SHOWS: ORDER K TONER
If you have replaced the K cartridge, and it still gives you this message, it is due to the sensor bieng blocked or bad. Take out your K cartridge, clean out any loose toner. Do not blow it back into the unit. Use a cotton pad or cloth to clean it out. Then you have to clen the sensor itself. it is recessed on the right wall of the unit ,across where the K cartridge sits. Here is where you have to purchase a can of compressed air and shoot it into the opening with the plastic straw that comes with the can air.. (Again, do not blow air all over the inside of the unit!!) Just shoot it in the opening to clean the sensor LED.
This is a common problem caused by toner spills.
If I could be of further assistance let me know, Otherwise please rate this solution. Thanks,Joe
Posted on Apr 24, 2009
try this In service mode.
Put Stop/reset 4 times orange => reset waste ink.
Put stop/reset 8 times orange => set level ink.
Posted on May 01, 2009
SOURCE: Have an OKI Printing Solution
Found this at Fixyourownprinter.com
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%.
Worked for me when I had the same error. Hope it helps.
Posted on May 26, 2009
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