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The master disposal box on the riso ez 220u will not release

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 4 Answers

SOURCE: Riso GR3750 T1 error Drum Jam

I had this problem too: just unlock the hook under the drum; disengage the drum then pull out the drum; then check the home position if not in position open the behind cover, pull the belt until you get the puller to the home position. You will get the same problem if you will not put the main drum puller to the home position. chimuntu@yahoo.com

Posted on Jan 24, 2009

  • 19 Answers

SOURCE: drum stuck RISO RN2235ui

Hi,
assuming you have a RN machine
you should of removed the master on the drum by hand if it was not used for more than a couple of weeks, and wipe dry under the clamp.
To get the drum out, hinge up the top of the machine over the top of the drum there is another small door, it hinges up like the top of the machine.
At this point ensure that the drum is in the home position i.e the clamp of the drum is at 12:00 (on top). if not turn drum to that point by hand.
Then try the button again to release the drum. If that fails there is a small **** under the drum at the front door area. there is a catch there that holds in the drum which you can move to the side with a flat screw driver.

Posted on May 19, 2009

  • 18 Answers

SOURCE: Showing paper jam at master disposal NOTHING THERE

Have you switched off/on the machine holding down the reset key?

Posted on Jul 24, 2009

  • 1 Answer

SOURCE: Risograph: set master disposal box in place warning won't go away

I have the same thing happen when I change the tray.
I have to almost slam the tray back in place to get the message to go away. Try it.

Posted on Aug 19, 2009

  • 6 Answers

SOURCE: RISO 1610. Start light is blinking. Drum release

Friend,this code refers to switches cover:
can cover the trash (disposal box) that has two switches, magazine master.Tente verify that the drum is in position for opening.

Posted on Jun 01, 2010

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1 Answer

How do remove jammed master from the disposal unit on a risograph GR3770?


This model is pretty obsolete, finding someone to service it will be difficult, and most will only promise to attempt it and not warranty the work, never the less, its what I recommend. If you must attempt it yourself, I recommend a set of picks from Menard's (around $5 for a set, they look like dental picks) and an exacto knife and then cut the master free in small pieces.

most riso techs who are trained on these will do a partial disassemble. If this were an RZ or an EZ I'd be willing to try talking you through that. I don't recommend it if you're a novice on these though. They're much crankier.

Jul 14, 2014 | Riso Office Equipment & Supplies

1 Answer

How do i remove jammed master in disposal unit in a riso gr3770?


On the back there is a box where the masters are used, remove and check for any play between the master and the shipping box. Open trough the green lever the lid covering the box used masters and check the part that carries the master used for the box, if there pieces or entire master mired in this piece. Let her go trough the alavacas extremities. Make sure the drum is with the clamp without damage, because it holds and releases the master of the carregamanto and unloading of master. Remember these tips without seeing the machine and if you have knowledge of the equipment inside are a little difficult, but be able to get there. I hope I helped you.
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Jul 14, 2014 | Riso RZ220 Duplicator

1 Answer

Riso ez 200 the code A02 -509 continue to come up


It means that
"Master-loading sensor was OFF when the master was checked at a specified drum angle during the master-loading operation."

Sep 24, 2013 | Riso RZ220 Duplicator

1 Answer

Riso EZ 570 e "T12-301" error. What is this error


check master disposal box. take it out and check for jams

Nov 01, 2011 | Riso RZ220 Duplicator

1 Answer

Riso EZ 200E model gives error message A-34 -218 but all seems fine at master roll installation. What can we try ?


It means to reset the master material in the master making unit. Should be ok after that.

Jul 27, 2010 | Riso RZ220 Duplicator

1 Answer

A 05 304 error code diff sound comes from the


That is a master disposal jam. Check to see if a belt is off in the disposal area.pull out the drum and disposal box to see the belts check you may need a flashlight.

Jun 13, 2010 | Riso RZ220 Duplicator

1 Answer

RISO 1610. Start light is blinking. Drum release


Friend,this code refers to switches cover:
can cover the trash (disposal box) that has two switches, magazine master.Tente verify that the drum is in position for opening.

Apr 09, 2010 | Riso Office Equipment & Supplies

2 Answers

Showing paper jam at master disposal NOTHING THERE


Remove the power cable from power source for few minutes. If its a temporary software issue it will get sorted out. Pull out master roll and reinsert it. Check wether you have properly inserted the master disposal tray or not. If these don't work ask for further assistance.

Jul 17, 2009 | Riso RZ220 Duplicator

1 Answer

Displaying A05-305


make sure that you empty the master disposal box...
also check for this sensor. if it is not present you will need to have it replaced
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Jun 12, 2009 | Riso RZ220 Duplicator

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