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The Riso-workshop is open to skilled printers. 

Get a pass to work by yourself, by registering for a workshop.



Click here for a pricing estimate of material, services and workshops


A3 duplicator
Masters A3/A4 €3,00
Prints/tick A3/A4 €0,10
metallic ink / tick €0,15

A2 duplicator
Masters A3/A2 €5,00
Prints/tick A3/A2 €0,20

Available paper:
paper EOS A3/90 grams offwhite €0,10
paper EOS A2 90 grams offwhite €0,20
paper EOS A2 120 grams offwhite €0,30
or ask for available paper.

If not listed, best to order yourself. We advice uncoated up to 150 grams for A3, 120 grams for A2. If you order large amounts, Onomatopee can help.Small amounts: please take care yourself.

Available colors:
A3 : grey, black, yellow, orange, bright red, purple, blue, teal, green, metallic gold, fluor pink and fluor orange.
A2: black, yellow, red, blue, green and white.

WORKSHOPS - to individuals and groups

We welcome you to register for an A3 Riso introduction workshop by Alice Schiavone to become a skilled printer. The workshop does not include pre-press (preparation of digital files for print).

NEXT WORKSHOP WILL BE EARLY SEPTEMBER (TO BE ANNOUNCED). The workshop will take half a day, you pay in advance.

After having done the workshop, individual participants (this does not apply for groups) will receive a pass enabling you to work at the Onomatopee workshop independently accordingly, Tuesday-Sunday from 13:00- 17:00 during exhibitions/opening hours.

If interested, email riso(@) Alice and Dymfy will schedule the time once we have enough subscribers.



We have 2 Riso machines: an A3 and an A2 duplicator.

The A3 two-color-duplicator has 2 drums so it can print two colors in a single pass. The A2 duplicator has 1 drum so it can print 1 color at a time.

We have a modest amount of paper available to use in A4/A3/A2 size, mostly offwhite, 60-120 grams such as Eos paper. For different paper-wishes you’re welcome to bring your own paper: preferrably select uncoated/offset paper and keep in mind the thickness of the paper (see printing specifications). 

For multiple-color-projects it is possible to use our drying rack or storage drawers. Since we might not have space available at any given time it’s good to think about proper transporting/storage means for your prints.


The digital printing file:
– The printing file needs to be set up in greyscale.
– Avoid using transparency to create light/dark, instead use %tints to make contrast in grey tones
– if you’re using more than 1 color: make every color layer a separate file (just like with silkscreening)
– make sure your file is flattened and save file as .pdf or.jpeg (jpeg preference for A2)
– bring your file on an USB-stick (mac formatted for A3, windows for A2)

Risograph inks are soy-based and do not conform exactly to any color standards. Additionally, the inks are slightly transparent and allow for overprint and colorblending. Approximate digital color reference can be found at 


A3 two-color-duplicator:
Printing Image Resolution : up to 600 dpi x 600 dpi
Print Paper Weight : 60 – 220 gsm
Print Paper Size : Minimum 297 mm x 210 mm
Maximum : 420 mm x 297 mm
Printing Area : 400 mm x 277 mm
Colors available : grey, black, yellow, orange, bright red, purple, blue, teal, green, metallic gold, fluor pink and fluor orange. 

A2 duplicator:
Printing Image Resolution : up to 600 dpi x 600 dpi
Print Paper Weight : 60 – 120 gsm
Print Paper Size : Minimum 420 mm x 297 mm
Maximum : 594 mm x 420 mm
Printing Area : 574 mm x 400 mm

Colors available: black, yellow, red, blue, green and white 


We rent out spaces for workshops, meetings and more, even within exhibition set-ups if the exhibition set-up is left untouched.

There is the central workshop/bar space of about 100m2 that includes a big working table, a lounge couch and a bar. There is a fixed, large flatscreen mounted on the wall that can be connected to laptops easily, serving presentations.

We have three exhibition spaces, one of about 60 m2, the “white cube”, one of about 150 m2, a big hall, and a vide of about 30 m2. These have their conditions of course, as they are often taken by exhibitions.

We have 30 seats and small tables available. Also additional technique available.

Many possibilities.

If you are interested in a different environment with many practical services, feel free to contact us and see what we can do for you, or simply drop by, see and ask.