Ricoh,Savin,Lanier copier-Add toner will not clear for MPC3500/4500 

Thank you for the video! I was able to follow your instructions step by step and make the replacement with ease! The staff at my school are thrilled to have their machine working again!

Learning about Ricoh copiers, AND learning english too!! Thanks a lot for your video and your time!

Thanks for the great video Hadley and for speaking with me about it. I replaced the black toner pump on my LD425C in about 15 minutes and you saved me several hundred dollars. Thanks again!

Awesome Video Hadley, I sure appreciate knowledgable people sharing their experience.

Thanks for the tutorial. Sincerely, a new Ricoh tech.

Thank you from Locust Grove, VA for posting this! Changed pump and it worked on the first run through.

Thank you for the video! Super helpful and was a life saver for our office in Texas.

Thank you so much ..I'm Maintenance Technician I work in Egyptian company

The hero we needed! Thanks a ton Hadley!

Solved our problem and incredibly easy to follow.

Great Video Hadley! Very informative! it was very helpful ,but I have one that is still showing add toner. I will call you.

You rules! Thanks from Panamá

Great, thank you for the video. Only question which remains. where to get a pump in the netherlands for mpc4500 in 2017. (Cyanid) for a small voluntary organization with low budget. I ordered an engineer ( driving to us cost 65 euro). The only thing he did was telling the machine was economically broken and... we could buy a new machine at his company.... Maybe he is right but I already figured out there must be a way to repair it. (I am system engineer ICT myself). By the way: I receive message: no toner, replace toner cartridge. Which doesnt stop by replacing with a new cartridge. I hear and see (on display) toner is being loaded but still: no toner.

Thanks so much for posting this great information!!!

Thank you for the video, very helpful

thanks for uploading this video

I'm learning to repair ricoh copiers

Fantastic Video!!

All four toners say same thing, one bar after replacing all 4, and needing shaking to continue printing now. I can't believe the pump went on all four? Or is there some other diagnosis likely? Ricoh MPC4501

Congratulations on yours videos and tips. As i can fix the error SC 290 in a Ricoh MPC 4500?

merci pour la video

Bom dia Tem um cliente que a c3500 dar erro na colocação dá unidade fusor, já troquei película da fusão e os sensores de temperatura

Hello, thanks for the video. I already change de pump, clean de sensor and put a new toner, but the machine still says that its no toner. Any suggestions? thanks again

Hola a todos acabo de encontrarme este canal y me parece maravilloso, me gustaría si alguien puede que me ayuden con un problema, yo tengo una Ricoh aficio MP C3002 que me dice que el toner negro Se acabo, reemplace el toner por otro y me sigue saliendo lo mismo, es como si no reconociera el nuevo toner, he probado varios toner y me sigue saliendo lo mismo, alguien sabe como puedo resolver este problema??? Muchas gracias por adelantado

Thanks for this video! I have a Savin C4540 and the printed pages come out very lightly. I've replaced the toner bottle and still very light prints. Any suggestions on what could be the problem? There are no error messages popping up.

BUEN DÍA ES UNA RICO 4510 SALIO código DE ATORAMIENTO DE PAPEL, YA LA LIMPIE ESPIRE RESETEE, DESAPARECIÓ EL código pero se sigue atorando el papel, y ya no aparece ?? Se atora en el rodillo de calentamiento

I forced toner and still couldn't get the black toner to pump. It's weird that our tech got the printer to work for a few days on what little toner is in the device and then when it adds toner, it won't work. Then he has to come back.

Hadley Hudson = supercopierman

I'm servicing a Lanier 420C with a replace toner issue. After 2 chips and buying a new black toner still says replace toner. How do you know whether it is the sensor or the pump? When I put the toner in at runs a long time and makes circling noises and eventually comes back with replace toner.

Thanks

Hi Hadley can yuo make a video of complete cylinder unit developer? RICOH MP3351

My Ricoh 2500 keeps saying that i need to change black toner, which it's full, tried another new black toner keeps saying that i must change... Everytime i turn on the machine keeps checking "wait loading toner" (about 2 3 minutes to be full operational)... i check the system toners and black and cyan are not detectable, but it prints anyway. And when i print something, at 14 sheet always comes up a error... There we go again, turn off and the machine to clear the error, and waiting loading toner... just annoying... Could this method that you show could fix?

I would like to ask you, i have issues MP 5500 sc 220 I already replace motor polygon, Board PIU all Board, it's still have show sc 220 , please help your i dear

I have been facing a problem were by the machine say toner not recognise even thoe I have replace it ricoh

we have an error message, the error was for Cyan to turn machine off using green button, so we did when I was looking for what the error message was and the machine was off but on from the main, the Mainboard blew one capacitor and diode next to the Green Coil with yellow insulation there are 4 resistors in parallel, I have replaced the diode and the 2 capacitors but I am scared in plugging it back on the printer incase something else blows, is there a way to test the board to see if the are other damaged components that show no burn discoloration? when I put a multimeter out of the machine and thus no plugs are connected the main Line and Neutral connection reads OL no conductivity is this normal or is there circuit break in the line?If I put everything in the machine I have an ohm reading, but I have not run power as yet to be on the safe side.I had a previous machine same model that loved blowing mainboards and Ricoh says no parts available, can the board of a MPC4505 run a MPC4500? in Australia no components become available after 10 years when the machines can run well after 20 years if une takes care of them

good evening we have a ricoh mpc3500 which has the functions locked print and copy only black does not even enter the service mode does not select paper size what happened? thank you very much for helping.

Please after replacement it keep showing loading toner then sc360

hi Do you know the correct way to do the counter zero in the imaging machine Ricoh mp 9002

i have same problem with my ricoh c4000 .. the cyan color is empty on screen and i replaced the chip of cyan and then i reset the machine from the program ( 107 ) and same problem (( the toner cyan is empty ) after that i replaced the yellow pump with cyan pump to be sure that is the cyan pump is failer but nothing changed ... the same message appear on screen (( replace the cyan toner ) what can i do for this ? help plzzz

sc360

thanks