Need riso rp3700 drivers for windows 7 64bit - Riso RP 3700

Question edited for clarity.

Riso rp 3700 t01-520 message - Copytechnet

https://www.copytechnet.com > ... > Digital Duplicators
Jan 26, 2009 - Re: Riso rp 3700 t01-520 message. First try doing a reset, make sure the drum is back in, turn off the riso, hold the reset key while turning on ...
Missing: RP255, ‎' Must include: RP255,

Serviceman-Call Errors - Riso RP-255 Technical Manual ...

https://www.manualslib.com > ... > Technical manual
Riso RP-255 Manual Online: details on panel messages, Serviceman-Call Errors. 1. Serviceman-Call Errors Error Type T01 [Main-Motor Lock] T01-*** !!System ...


https://www.google.com/search?q=Risograph+RP255%2C+T01-520+system+error

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have you checked you master disposal unit if there were any masters jammed in it?

reinstole your printer disk again.

We suffer the same issue. Have you find the solution?

Assuming that it is still in the locked position. Open the top and observe the position of the drum. Rotate the drum the normally locked position. i.e. The master clamp on the drum is in about the 2 O'clock position. Put in test mode, enter 556 and push start. That may release the drum.
PrntNow.com

xin driver riso rp3700

All you have to do is to ensure the image is pushed down the page. Either on your graphics software or on the RP3700 itself and by using the image offset function. Try 2mm at first.
If the image is too close to the margin the paper has trouble releasing from the drum as the ink makes it stick to drum. The little hook cant then get under the paper hence jam.
I am confident this will work.

D?finir la langue du riso rp3700 du japonais vers fran?aise?

Maybe you meant model RP3700 ...

These questions may help to find a solution or at least a better understanding of your problem:
Have you set the paper size right?
Is the print drum capable of the desired imaging size?