Question about Riso RZ220 Duplicator

2 Answers

Risograph Drum I have a Risograph RP3100 that we have not used for a couple of months. When we tried to use it there is what I would call a dry spot on the drum and the text in that area does not print. I tried pulling the master back and rubbing the area with alcohol but that did not help. Any ideas????

Posted by on

  • Anonymous Sep 18, 2008

    i have the same problem with CR1630. was the problem resolve with the suggested solution?

  • RichMcA Mar 11, 2009

    I haven't tried this yet but sounds like best idea yet.



    Get a can of WD40 and spray it under the master, then rub the area with your finger. this will desolve the dryed ink on the drum surface.



    I'll try it soon. richmca@msn.com

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 19 Answers

Hi,
Try run a hundred copies at slow speed and full density/ pressure.
If that fails get a can of WD40 and spray it under the master, then rub the area with your finger. this will desolve the dryed ink on the drum surface.
Dermot

Posted on Mar 08, 2009

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 81 Answers

Run a lot of copies.. when i mean a lot i mean a lot it can take about 1000 or more copies..

Posted on Sep 12, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do i change the color of riso drUm from red to burgundy?


How-to: Convert Z-type Color Drums ' stencil.wiki

stencil.wiki/how-convert-z-type-color-drums Procedure for converting the color of a Z-type drum. Steps 1 - 9 also work ... Z-type Color Drums. Posted: 17 Oct 2014 14:04 by issuepress Last edit: 01 May 2015 14:20 by issuepress ... This tells the Riso to recognize newly installed ink tube.

Riso RP3505 drum color change - CopyTechNet.com

www.copytechnet.com > Forum > Technical Forums > Digital Duplicators Sep 9, 2008 - 3 posts - ‎3 authors Is there any way to change an RP color drum to black? How to change a drum color on a Riso MZ 770E? (I'm new ... 3 posts 8 Apr 2014 Riso gr3750 Drum versus GR377\GR373 Drums. 6 posts 1 Jul 2013 Riso RP3700 Print drums wont ink up 7 posts 28 Sep 2012 Riso GR 3750 alignment, drum and colour change ... 9 posts 3 Oct 2009 More results from www.copytechnet.com

change color drum riso Questions & Answers - Fixya

www.fixya.com > Forum > Tags Find solutions to your change color drum riso question. Get free help, tips & support from top experts on change color drum riso related issues.

Risograph GR drum conversion.mp4 - YouTube

z? 0:25 https://www.youtube.com/watch?v=YCttIfFdu0Q Jun 30, 2012 - Uploaded by SpareResidency Used citrus solvent to clean the exterior of an old red drum then switched the ink for a new tube of blue.

My Top 7 Risograph Lessons - Alfalfa Studio

alfalfastudio.com/my-top-7-risograph-lessons/ Jun 16, 2014 - When you need to add another color, you open up the drum door and change the drum to use purple, for example. The Risograph prints one ...

Replacing The Print Drum (cylinder) (color Change ...

www.manualslib.com > ... > Printer > RZ1090 > User manual Riso RZ1090, RZ1070 Manual Online: Replacing The Print Drum (cylinder) (color Change), Replacing The Print Drum (cylinder) (color Change), Removing The ...

Riso printing - Instructables

www.instructables.com/id/Riso-printing/ Risograph The underlying technology is very similar to a mimeograph. ... This master is then wrapped around a drum and ink is forced through the ... Change the color drum, change the paper on the glass sheet, make a master layer and . ... Remember that every different color you want to print, you have to print separate.

Jan 31, 2016 | Printers & Copiers

3 Answers

I get blotches on my printouts on my Brother HL5270. I have tried "cleaning sheets" and also tried the toner and drum from another Brother printer which prints OK - still get the blotches, so...


First, the print head may be getting clogged and you need toremove the print head and soak (a couple of hours) it in warm distilled waterto dissolve the dried ink. Blot the print head dry with a lint free cloth beingcareful not to rub the electronics. Second, the new ink cartridges (if they arenot OEM) could be causing a problem. Reloaded or second party cartridges maynot always match the specifications for quality required by the printermanufacturer and may accelerate "gumming of the print head". Anotherpossibility of this problemis toner leak. Check if your toner leaks in the rubber filter and cause it to fall and the quality of your prints badly. Hope this willhelp you. Good Luck.

Aug 01, 2011 | Brother HL-5270DN Laser Printer

1 Answer

Hello I have to run a risograph tr1510 that have not been used for a couple of years or more. The drum are completely dry. I read this post: http://www.fixya.com/support/t4515933-risograph_rp3700_not...


I don't think WD40 oil is the best solution.

I had to do such a procedure a few months ago. - I got a drum which was not in use some month. This is normally no problem with original ink. But some cheap plagiators have their own ink recipe.

I used a solvent for professional offset printers. It is the one to clean the ink rollers with. it was blue colored and I think it is so with most manufacturers. (I have seen some brands for this purpose and all were lighter or darker blue.)

By the way, it isn't so easy as it seems: The drum looks clean enough after some time. But to remove really all of the hard and gummy ink inside I had to take the drum apart. It took so much time and was so dirty so I will do this again only if I get paid accordingly.

Dec 31, 2010 | Riso RZ220 Duplicator

3 Answers

Have a Risograph RP3700 that we have not used for a couple of


try cleaning the dry spot with WD40 or penetrating oil to melt down the ink

Apr 08, 2010 | Riso RZ220 Duplicator

1 Answer

Risograph cylander is jammed. It is ajar but won't come out or go in. I think the film did not complete it's loading to make a master. Parts are not where they should be. How can I get the cylander back in...


The drum cylinder of any risograph has a locking position. The drum position should be locked on before puting it back on the machine. After you confirmed the proper position and tried to putting it back and still no progress you do the following.
1. Removed the drum unit from its holder.
2. Use flash light and check inside of the machine. Check a shsft in the middle part of the machine where the drum put on.
Check the position of this shaft and the position of the drum hole where this shaft will put on.
3. Try to rotate this shaft according to the position of the hole of the drum then try to return the drum and put it back again.
4. If the drum won.t go in just half way, removed the drum and check the pressure roller position, if the roller are in highest position This roller in under the drum. If you see it blocking the drum removed the back cover and released the hook lever from pressure lever. You can see this by moving the roller and you will noticed its position,

Jan 07, 2010 | Printers & Copiers

2 Answers

Black toner spots appear on print outs


You have something stuck on your drum. See page 125 of your manual to clean it--it's just isopropyl alcohol on a Q-tip, but don't scrub. This happens (too) often to some people I know.

Apr 11, 2009 | Brother MFC-8460N All-In-One Printer

5 Answers

RZ 220 Risograph error code A-16-525 after paper jam indication. No jam was present.


The master is stucked on the print drum,open print drum remove master and try again.
Let me know for futher help.

Jan 26, 2009 | Riso RZ220 Duplicator

4 Answers

Rp 3100 Drum Problem


You can clean it, thats a good idea but,,(and this is messy) roll back the master.. take out the ink cartridge, use a rod to squeeze some ink onto the area, and smooth it out into the screen with a plastic scraper.. Lay the master back over. Keep scrap paper around and print a big black square and run a couple hundred sheets through.. This will work. Messy but will work. If you don't want to manually put some ink on the area.. Print a large black square and run a couple hundred sheets.. see what that does.

Sep 10, 2008 | Riso RZ220 Duplicator

Not finding what you are looking for?
Printers & Copiers Logo

1,099 people viewed this question

Ask a Question

Usually answered in minutes!

Top Riso Printers & Copiers Experts

CheckitRight
CheckitRight

Level 3 Expert

1349 Answers

Marius Chiriac

Level 2 Expert

231 Answers

yadayada
yadayada

Level 3 Expert

61037 Answers

Are you a Riso Printer and Copier Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...