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Re: Toner Light on
Please check the following:-1-toner stiring roller in toner box is stucked and did not move to mix and supply toner-get toner box out and empty it from toner and clean it with air blower and check the condition of roller clean and lubricat the bearing carrying the roller-check toner motor is pluged firmly in its socket-go to rear frame and check toner selonid is working and in good condition-check gears that drive toner roller in good condition.
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If asking for black toner did you change rt toner pump should been one behind the black dev unit. Sometimes when you change it might have to open and close front door. A couple of times make sure you leave it open long enough that it think you change bottle
It is the unit where you slide the toner cartridge into.
There is a material in the unit that has developer in it. That delivers the ink to the drum.
Once you take the toner cartridge out of the machine, you will see one blue shaded phillips screw. Once you loosten the screw the unit will pull out, you can then dump the dev out and install new dev.
You then have to enter diagnostics and clear the developer count.
You press P * C * or # * C *, then enter 25, or 26 and then 06 to clear the drum count and 07 to clear the dev count.
if the machine is starting up and you just replaced the toner cartridge make sure it is seated properly also did you shake the cartridge slightly before fitting sometimes the cartridge can compact the toner and it doesnt agitate to the dev unit properly. check also if the dev unit has been reset properly and the lever set in place..
What "t" I'm not sure what you mean...where? any other lights on other than "add toner" As for the toner...Was the 'plunger' in the top of the bottle you removed, or did it possibly get stuck in the machine? If the old plunger is still in the machine it will block the flow obviously. Remove the new bottle and check to see.
1. Check that Dev. unit has the lastest seals. 2. replace dev. material. 3. Dump dev. 4. add new dev. material. 5. Hand rotate the dev. unit 10 times. 6. reinstall the dev. unit into machine. 7. cover the toner inlet opening with a piece of paper 8. insert PCU unit. 9. turn the machine on. 10. When machine reaches ready -- enter SP modes and perform SP-2801 (2 times) 11. open the right cover of the machine. Cheat the right cover switch. Examine the drum as it rotates. Afew bands of toner and the ID pattern will be developed on the drum. The drum should be clean -- a slight dusting on the drum is OK. 12. Perform SP-3001 -- ID sensor initial setting. 13. ** Important** remove the PCU unit. Empty the toner from the PCU by sliding the shutter on the bottom of the PCU to the side and tapping the PCU. 14. reinstall the PCU. 15. Run test copies.
If the toner is an original you should not have a problem unless the Developer unit is faulty. The developer unit mixes the toner with the dev. If the dev unit TD (Toner Density) sensor is not working then it will not add toner. Try the following.
Remove black drum unit
Remove Black Developer unit
Tap the develop unit and shake side to side 5-6 times
Reinstall both units close covers and open toner cover
wait 15 seconds then close the cover
Hopefully then you will add toner if not the likely thing is that the developer unit will need replacing.