Question about Xerox Office Equipment & Supplies
I am getting an error F2-43 Toner density sensor trouble (YELLOW) Check Toner and Crop - Change toner if required. The toner is new and when I put the old one back in the same error
Posted by Anonymous on
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Posted on Jan 02, 2017
SOURCE: B8300 toner error
From Oki's site: Symptom: The toner counter did not clear after installing a new toner cartridge. Cause: The printer was not powered off when the new toner cartridge was installed, Therefore the counter did not cleared. Resolution: 1. Enter the PCU Diagnostic Mode, By turning off the printer and holding down the MENU and OK buttons on power up. (Release the buttons once you're in the PCU DIAG MODE) 2. Press the MENU button 14 times until the operator panel reads " Counter Display " 3. Press the MENU button and the BACK/C button at the same time, This will put the printer into the Feed Counter Clear Mode (Release the buttons once you're in the Feed Counter Clear Mode) 4. Press the up arrow 5 times until the operator reads " Toner Counter Clear " 5. Press the OK button, The operator panel will now display " Toner no " 6. Press the up arrow once and the operator panel will display " Toner yes". Now press the OK button and the green data light will flash to indicate that the clear process is complete 7. To exit the PCU Diagnostic Mode, By turn the printer off and then back on this will allow you to exit the PCU Diagnostic Mode Hope that helps. If it does not please let me know Ed
Posted on Jun 13, 2007
SOURCE: toner sensor problems
On the base of machine after removing drums and transport, there are 4 sets of 3 pins that connect to left hand bottom of each drum, these can get toner on them and not make proper contact, each set of 3 pins just pop out with the help of a flat blade, out of base to be cleaned. in yout case just switch the set under the cyan with another lot from different colour.
I am taking it that you are using genuinne non imported oki drum and toner. If this doesnt fix your problem then you must have fauly drum/toner
Posted on Nov 13, 2007
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: put a new toner in
I have indicated the solution in another post for C3400n. Basically on the right hand side of the drum there is a small rectangular opening of 0.5" x 0.25", ensure that the shutter in that opening stays open to allow the RFID chip to be read by the printer. The shutter may get jarred shut while changing the toner cartridge.
Posted on Jan 26, 2009
It could also be the sponge roller in the toner hopper. The old ones started to deteriorate after a while so sharp modified them.
Posted on Jun 17, 2009
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