Beginners guide to adjusting a Mazzer On Demand Grinder

This step by step guide will show you how to adjust the grind size and dose on a Mazzer Electronic (on demand) grinder. Essential knowledge if you want to serve deliciously balanced espresso!

[@ABDULLAHwivDaGLOVES]

thank you kind sir 🙂🙂☕☕ on my way to become a COFFEE MASTER. (currently 5 years experience as head barista.)

[@markestrada2299]

To be honest, this is the BEST tutorial video i've ever seen for a perfect calibration. its very clear how you do step by step and and clear impormation as well. this video help a lot to me as a trainee barista. 😊.

[@imohbalu]

Sr,, I salute you this was the best guide video in RUclips.

[@jwvanderwekken7669]

What a relief to see this explanation! Thank you very much.

[@Marvis93]

Thanks for this video
It has solved my biggest problem in calibration

[@justinnorrie3594]

Extremely clear and helpful guide -- thanks. I was also under the impression the grinder had to be running while adjusting the collar so as to prevent damage to the burrs, but I don't recall where I read that and now I can't find anything online to back it up. Maybe I imagined it. PS who can afford to waste this much coffee on purges and test grinds??

[@Barista-reu]

Best guide ever 😊

[@justinenakirya4929]

Thank you so much you really know how to teach great

[@markwolfson2023]

If your grind is too coarse, move the collar counter-clockwise, not clockwise.

[@toritowalker]

Thanks for the video! It really helped me understand how to calibrate the Mazzer. Appreciate it !

[@deborahhosein2535]

Very helpful information. Clearly presented. It really helped. Just cleaned my Mazzer (manual)for the first time. Resetting the sweet spot was a breeze after this video. Loved it!

[@stuartcampbell114]

the reason you run the machine while adjusting the grind is to prevent packing any unused coffee in the burrs. reference Java Jim in Jersey

[@michaelakayani3848]

Thank yooouuu!!! Just what I needed! I was used to different grinder so u saved me! :D

[@user-kh5wx5cr6w]

This is the most helpful video

[@FarazShaikh09]

Really appreciate the way you teach us , the best video I had watched so far. Please continue with your teaching! Once again thank you

[@drpipe]

Adjust until the burrs touch ! Doesn't sound good.... Great information tho Thanks

[@teorocker]

Absolutely helpful

[@gregwilson5138]

Great tutorial

[@lisazheng1244]

Such a great tutorial! Just one question, do you have to open the hooper lid to purge?

[@DivinityinLove]

This is great. I just want to know, the digits on the screen of the grinder outside of settings, where it usually says 0557 etc, what is that showing us?

[@knudm.hetlelid8101]

Number of shots on that machine so far

[@Bestoftaste2119]

very helpful Thank you for sharing ❤️❤️❤️❤️

[@daophuong1595]

Thank you!!! Very helpful and clearly.

[@sajonrayhan2140]

Great!
It's really helpful.

[@iaragago1129]

Buenisimo

[@delosreyesgino]

Hi I've got a mazzer mini manual and I see your adjusting grind size when the grinder is not grinding beans. Is this ok? I thought I was supposed to adjust while grinding?
I've wasted a lot of beans trying to look for the right grind size.

[@coffeecupequipment7420]

You do not need to have the burrs running whilst you adjust the grind ring, this can be useful if the grind ring is stiff but there is no other reason to do so.

[@nicholaspurnomo178]

Thank you, great video and instructions.

[@neilconnolly4366]

Nice one well shown and instructed a*

[@delynngary8588]

You are my savior!!!! I have struggled so much when the grind is too hard to adjust. Was never taught to empty the burrs🥲

[@colino72]

I have this exact grinder. It was on the shelf for a while, but now using it again. I am finding it’s retention annoying and also it’s clumping level. Also, setting the timer - weights are highly variable. Maybe it needs a good service. Overall, I’m considering looking at newer options, especially with less retention (and a bit smaller!).

[@johnarvinbenigay7706]

Thank you so much for the accurate informations

[@TheOday87]

Thank you very much, you saved my life 🙏🙏🙏

[@xristosmaggas4294]

Hello ! you know how I can reset the number of coffees in the menu;

[@tanamilano]

Vorrei saperlo anch’io, ho cambiato le macine e vorrei resettare

[@chamberlinpetga4763]

Thanks so much

[@user-tk2tx7uu8w]

Can I ask if it is possible to restart the numbers on the display? So you can track how many doses are made per day?

[@peshnyarmajid9798]

fo you know how to restart????

[@vannaco2474]

perfect

[@ujaspatel8982]

How we can make more fine coffee

[@samarkhaan]

bro i didn't get clockwise and anti-clockwise

[@vibaby]

You will save a lot of coffee if you measure 20 grams of beans and grind them all and stop using the hopper.

[@andrewfitzpatrick1309]

I would not recommend this, the Mazzer on-demand grinder is an espresso grinder designed to be used with the hopper.

[@vibaby]

@@andrewfitzpatrick1309 I've been doing it my way for 7 years and it really is better for the small operator. We only make 6 espressos a day. The beans in the hopper will go stale and you have to weigh the ground coffee to make sure it's dosing the right amount. What a waste of coffee!