Strange problem with Ricoh mp7500

[m_donakov]

Re: Strange problem with Ricoh mp7500

Just for the record the Type 8000 Print/Scan SD Card is unique to the D052 series only which is the MP 6000. The correct Print/Scan SD Card for the MP 7500 is G338 (which is the Type 1075).

I have and old Ricoh 1075 with working printer controler should i try to change the sd card from that machine?

[slimslob]

Re: Strange problem with Ricoh mp7500

The correct Print/Scan SD Card for the MP 7500 is G338 (which is the Type 1075).

Incorrect. The type 1075 is for the Aficio 1065/1075 and is a DIMM not an SD. The correct Print/Scan SD Card for the MP 7500 is B841 Printer/Scanner Unit Type 7500.

[slimslob]

Re: Strange problem with Ricoh mp7500

I have and old Ricoh 1075 with working printer controler should i try to change the sd card from that machine?

Ricoh does not use SD card. Printer/Scanner is a DIMM that mounts in Slot1 on the Controller Board. It uses PCMCIA memory cards for firmware updating.

[m_donakov]

Re: Strange problem with Ricoh mp7500

Ok than i need to find printer scanner sd card type 7500. I cant understand why in this machine is type 8000 sd card. Somebody before me change it.when i first saw that card, i thought it wouldn't work but it works but it does cause problems.
One more thing I would like to ask you, is there any chance the machine to have mp 8000 printer built-in?
Since second hand machines from Switzerland are imported to our country I was wondering if it was possible that they imported the machine without a printer controller and have it installed here?

Thanks to all of you

[slimslob]

Re: Strange problem with Ricoh mp7500

You could see if you can order it from Ricoh. EDP code is 412907.

[Mark Bbb]

Re: Strange problem with Ricoh mp7500

How about clogged ozone filters, or a failing cooling fan?

Bad airflow equates to excessive heat and static.

That would explain why it performs better with the door open.

Ozone filters tend to be a VERY overlooked maintenance item.

+1 !!!

[m_donakov]

Re: Strange problem with Ricoh mp7500

Tried without filters and with out back cover still problem

[Mark Bbb]

Re: Strange problem with Ricoh mp7500

You write in your first thread: "I must reset it with 107 off and on"
Which SC code appears than?

[m_donakov]

Re: Strange problem with Ricoh mp7500

You write in your first thread: "I must reset it with 107 off and on"
Which SC code appears than?

No code nothing in sc history nothing

[Mark Bbb]

Re: Strange problem with Ricoh mp7500

I think :
OR paper is stucked for a while under the drum, OR the movement of the drum or development roller is interrupted.
Do you hear a certain noise when it happens?

[m_donakov]

Re: Strange problem with Ricoh mp7500

I think :
OR paper is stucked for a while under the drum, OR the movement of the drum or development roller is interrupted.
Do you hear a certain noise when it happens?

There is no special sound. The machine stops as if it wants to do a self check. Then the next sheet gets stuck. If I remove it, it keeps getting stuck until I reset it

[trc]

Re: Strange problem with Ricoh mp7500

Check 7-403 for internal errors. Could be cleaning web motor, or corona cleaner motor.

[m_donakov]

Re: Strange problem with Ricoh mp7500

Check 7-403 for internal errors. Could be cleaning web motor, or corona cleaner motor.

There is no error code, but i dont think that can be a problem, i have 10 machines with unplugged charge corona cleaner and they work well.

[Mark Bbb]

Re: Strange problem with Ricoh mp7500

There is no special sound. The machine stops as if it wants to do a self check. Then the next sheet gets stuck. If I remove it, it keeps getting stuck until I reset it

A printer sometimes stops at regular intervals for ID check, is this the case?
Or is there another reason why it stops? Perhaps to load toner?
I think that is the cause of the problem.
Perhaps a grounding problem?

[m_donakov]

Re: Strange problem with Ricoh mp7500

A printer sometimes stops at regular intervals for ID check, is this the case?
Or is there another reason why it stops? Perhaps to load toner?
I think that is the cause of the problem.
Perhaps a grounding problem?

I think is stop for ID check, And I thought maybe there was a problem with the grounding that was my next thing I wanted to check