Question about Riso RZ390 Duplicator

1 Answer

Riso ? One Stripe in the middle.

On some masters, my Riso RA 4200 prints one thin line in the middle. I believe this is coming from the small arm that is right next to the drum unit.

does anyone know how to avoid this?

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Contributor
  • 55 Answers

Yes you are right. The 'stripper finger' is not lifted enough so it scratches the master.

I know this problem from a GR. But the procedure should be nearly the same for your machine. Behind the back cover you will find a small rubber roller. Diameter 12mm (1/2") or so. This roller runs at the excentic curve of the drum. You might find that the rubber is worn of and so the finger cannot be lifted enough any more. You have to replace it.
(Hint: For a fast momentarily solution you may fix it by several windings of adhesive tape.)

Posted on May 01, 2011

  • Vincent Schneider Nov 05, 2012

    Hello philip68! now i have a similar problem with my Riso RZ 370 EP: in every master I have a 12 cm long scratch at the very end of it. In this scratch it always more colour leaking out. When I scale from A4 to A3 the scratch vanishes. Is the masterunit broken? Help please! Thanx in advance!

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Line


Same problem on Mine, only that mine is not in the middle. It is towards the margin and I only notice it on A3 prints. I suspect a TPH problem coz the line is also burnt on the master though the copy glass and scanner are very clean. Someone help us on this problem.

Mar 20, 2014 | Riso RZ220 Duplicator

2 Answers

CODE E4 RISO KS800


ink overflow --inside the printing drum there's a small circuit with two pin ( like needles)....there is one shorter than the other, they are very thin... you have to clean them with a small swab and alcohol, be very carefull, don't bend them....hope this be usefull to you :)

Dec 22, 2013 | Riso RZ390 Duplicator

1 Answer

Riso Rp3700 won't print from computer


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

May 02, 2013 | Office Equipment & Supplies

3 Answers

Error code T01-521 on RISO RN 2130


I have an RP3105 with this error code. Next to the magnetic clamp that holds the master in place is another lever mechanism that lifts the master to present it to the waste master mechanism. This has a small white plastic wheel which is engaged to make it move. On my machine the wheel had broken in half. I superglued the two pieces together and everything works perfectly

Feb 04, 2011 | Office Equipment & Supplies

1 Answer

I have a problem error fo115 of riso rz-220


F01-115 means no master on drum at start of printing. Make sure you make a master before trying to print.

Jan 20, 2010 | Riso RZ220 Duplicator

1 Answer

I have a riso 4200 and a 4900 that have been setting for a while, when I try to make a master it doesn't make all the copy it has white strips around the ink drum. How do I clean the drum so I can use them...


Since your machine doesn't used long time. This causes the consistency of the ink very loose and it will not go into the drum. Just replace with new ink and try to make several print by making several master and the pump unit will start filling it up. If you know how to go to service mode just use testmode 101. This will help to pump the ink inside by using just one cut of master.

Dec 31, 2009 | Office Equipment & Supplies

1 Answer

Diffrent picture between the original document and master picture


You have to go to your page setup and set for the size you are printing. Also you have to go to the machine and look at the size the paper setting is at.. they have to match.. You may be printing 11 x 17 when the paper setting on the machine are letter.. This will do this...cause the machine will auto adjust to fit onto the settings on the machine.

Jul 22, 2009 | Riso Office Equipment & Supplies

1 Answer

Machine error Riso RZ 37 EP


Make sure you have taken all the master out the dispsal box, also make sure the senser is clean and there is no pieces of master stuck around the wheels inside the unit.

Nov 17, 2008 | Riso RZ220 Duplicator

2 Answers

Lexmark 4039 10r


I'm pretty sure this is a printer not a copier.

Take out the cartridge and turn it upside down, you will see a (Usually) green cylinder, does it have a ring of toner, or does it appear to have been scrathed ?
Take the copy and put it next to the drum, does the lines match? Then replace cartridge. 
If not open back and take out fuser ( two screws for cover and two screws for fuser, are the rollers o.k? replace fuser.

Oct 02, 2007 | Riso RZ310 Duplicator

Not finding what you are looking for?
Office Equipment & Supplies Logo

258 people viewed this question

Ask a Question

Usually answered in minutes!

Top Riso Office Equipment & Supplies Experts

CheckitRight
CheckitRight

Level 3 Expert

1362 Answers

Marius Chiriac

Level 2 Expert

231 Answers

yadayada
yadayada

Level 3 Expert

75066 Answers

Are you a Riso Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...