MP2001L copies with background

[PA3040]

Dear All,

I found MP2001L few machines that has a problem, copies get background ( like over toner )even copy counter not more than 20,000
I replaced developer then problem is solved and after another 5000 copies the problem is papering again
Does any one have similar issue and solution

[Zeldaman]

[rsyarcia]

Re: MP2001L copies with background

use orig Ricoh Toner.

[Polarbear]

Re: MP2001L copies with background

use orig Ricoh Toner.

Which dev are you installing on first startup? B1219645 (dev28) or B1589645?

The latter is the correct one as it uses different toner to the previous models.

[PA3040]

Re: MP2001L copies with background

use orig Ricoh Toner.

Yes, I used only OEM Toner and Developer

[slimslob]

Re: MP2001L copies with background

Yes, I used only OEM Toner and Developer

He asked which OEM developer, by part number, did you use! Type 28 part number B1219645 or the correct developer part number B1589645! Also just because an item may say OEM on it does not mean that it is OEM for the machine your are using. If you did not order it from Ricoh, it might not be Genuine Ricoh.

[PA3040]

Re: MP2001L copies with background

Which dev are you installing on first startup? B1219645 (dev28) or B1589645?

The latter is the correct one as it uses different toner to the previous models.

I used D1589640

What is the 9645 Number? We used always OEM 9640 Number
Ex
Product code Number
D158 9640
B121 9640

[PA3040]

Re: MP2001L copies with background

He asked which OEM developer, by part number, did you use! Type 28 part number B1219645 or the correct developer part number B1589645! Also just because an item may say OEM on it does not mean that it is OEM for the machine your are using. If you did not order it from Ricoh, it might not be Genuine Ricoh.

Or..... Thanks for the advice

[Polarbear]

B1219640 is an older dev. It was replaced by the "45" dev = dev 28 around when the mp2000 was launched. It also, according to our price list, costs more for the older dev, even though the volume is the same.

Sent from my GT-P7500 using Tapatalk

[PA3040]

Re: MP2001L copies with background

B1219640 is an older dev. It was replaced by the "45" dev = dev 28 around when the mp2000 was launched. It also, according to our price list, costs more for the older dev, even though the volume is the same.

Sent from my GT-P7500 using Tapatalk

Highly doubtful

Are you sure?

As per Ricoh B1219640 for MP1600/MP1800...etc ( product name kir c3 / kir c3.5..... )

and

D1589640 for MP2001L / MP2501L .....etc ( product name kir c4 ....)


It is impossible OEM developer number digits ending with "9645"

[slimslob]

Re: MP2001L copies with background

Highly doubtful

Are you sure?
It is impossible OEM developer number digits ending with "9645"

Very possible and very common. When initially released, developer part number will in 9640. When a change is made in the formulation, the new part number will in 9645. The second change will end in 9646.

[copier tech]

Re: MP2001L copies with background

Very possible and very common. When initially released, developer part number will in 9640. When a change is made in the formulation, the new part number will in 9645. The second change will end in 9646.

This makes sense as the latest fuser sleeves end in 46?

[PA3040]

Re: MP2001L copies with background

Very possible and very common. When initially released, developer part number will in 9640. When a change is made in the formulation, the new part number will in 9645. The second change will end in 9646.

Thanks for the reply

In your reply, you are assuming. so I would asking actual
Up to now Ricoh do not have this kind of part number "9645"

If yes, how would you prove it

Please advice
thanks in advance

[copier tech]

Re: MP2001L copies with background

Log in to your Ricoh support page & look for any parts manual updates, it will be there

[slimslob]

Re: MP2001L copies with background

According to Tech Service Bulletin 012 for the MP2000, B1219640 is for use in Asia only. B1219645 is for use in North America and Europe. As for the MP 2001L, it was not made available in the United States so I cannot get any manuals or bulletins to check.