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Hello excellent work, one question did you adjust the belt in the bottom? Thank you

What is the yellow coating on the wire connections? I saw it on mine and at first thought the connections were overheating, but it seems to be some type of coating on them and I watched this video to see and it is on yours as well. What is it? Thanks.

So I'm about to do an ornamental cubone but question on the painting the ornamental parts. Is the aim to just brush it on without being like very detailed and in the lines? I'm not artistic so trying to understand the process so I can get the same look.

Nice! I just printed this in glow in the dark pla. Currently its judt a big blob of white. Need to figure out how to paint n highlight, wash, n drybrush it. I was thinking id use glow in the dark paints. I got some blue, green, purple glow in the dark. But if i lightly painted other stuff i bet it woukd glow through as well..

Hi, How to manage firmware update through Creality update process? Would it be necessary to modify the settings every time there is a new update?

hello minute 4:50 you are printing in black, lines are visible on the surface vertically. I have the same noise in my outer layers, will it be normal? thank you

My K1 Max Is a pain sense the ringing/wave issue is the only thing but its a BIG thing, if I am printing a glossy material its there and when you have a glossy material you dont want to sand it down.. before i owned a K1 Max i didnt know what ringing was now i wish I had bought 1 Qidi plus4 or something.

Absolute beast of a printer - A+++++ just bought and did some amazing prints.

Hit the pulley with heat then pull. Even a heat gun would do.

Any updates! Thanks for this video!

Did you see any reason why the pulley was so stuck on? Seems odd, did you try to blast it with a bit of heat and pull of that way? I think I'd just buy new motors.

i just got my k1 max and no riging and updated to the most recent firmwhere useing orcha slicer and this is putting out amazing prints i think they fixed the issues with the new hotend they put in it

This gets me to 230 hz belt tension instead of the 110 recommended Fyi 150hz the lowest I can get and seem to be way too slack already considering I got worse results when I lowered it to that 😭

I followed this excellent guide and together with a careful tightening of the belts using some strain gauges printed in PLA, my K1 is now printing perfectly and the VFA has completely gone. The hardest part was removing the pulleys from the shafts. At first, I tried a large nut splitter that I have successfully used on large steel nuts, but on the pulley it initially made a grove in it which only increased the surface area in contact with the nut splitter and I did not have the strength to get deeper than 5mm, with zero sign that the pulley was going to split. So next, I used an automobile workshop gear puller and with a lot of sweat, time, a little swearing and tons of superhuman strength, the pullys came off. Those pullys are designed to never come off and the ends of the shafts where slightly mushroomed with the pressure exherted by the puller - a little filing was then necessary to get the shafts back in the top bearings. If I was to attempt the feat again, I would use an angle grinder or a Dremel (if it could manage it) to cut into the pully and make sure stop a few mm from the shaft. Then try and split the remainder of the pulley with a wedge or carefully use a hacksaw.

Germans cant remove pulley? Just use heat to thermal shock the adhesive before removing, or as last easy way cut nearly all pulley with dremel, then crack it in 2 parts.

Is this the best damm video how belt adjustment , that everybody´s need , thank you so much Bro

I printed something that keeps the tension screws perfectly upright so the belt runs parallel to the

vielen dank für deinen arbeit

With the creality helper script you can now install screws tilt calculate which will tell you exactly how much to turn each screw to level your bed.

Can I change the microsteps from 128 to something smaller? I'm installing a microprobe and it's shutting down the MCU and a friend thinks this might be the problem of overloading with 128 microsteps.

I removed the original gear with ease using my power drill. I slowly stepped the clutch up to a setting that would drive the screw to push the gear out. Before using the drill, I was making no progress using my own strength and the printed part. Also, I printed the gear remover part out in PETG with 20 walls. Worked out very well and solid. Still waiting for my gear to arrive to seee the print result.

Think installing a new mainboard would negate the need to change the cfg file parameters ?

Nice Idea. 👌

Don’t bother as it fixes nothing.

Impresora muy mala y el servicio tecnico igual de malo.

If pulleys are stubborn to remove use a dremel with a cutting disc. Don't cut the shaft. Take your time. The dremel will cut the pulley quickly. Watch for sparks.

When I try to put any of the motors back in place, the motor does not fit into the upper bearing, in the video I see that it goes in easily. Did you have to do something? Thank you.

Hello, do you think doing this with the z axis would fix the error 5256 z axis motor losing step? I can hear it slipping or skipping or something and it makes the auto calibration dig into and ruin the bed plates and rendered the printer unusable out of the box. I looked online and contacted creality but still haven't found a solution.

Does the lidar still work after root access?

hola tengo un problema con esta impresora cuando esta imprimiendo llegado a un punto se atasca y no sale filamento ya cambie la boquilla y el hotenp

Can I ask why you said not the k1. Can’t afford k1c. K1 I can afford on special. But you’d suggest v3 over k1?

do you recomend me the printer, do you like it? cause i view a lot of bad coments

Feines Review, verstehe nicht, warum momentan die Views so weit unten sind. Bei Dir scheints ja sonst auch besser zu gehen... Hab heute mein 3v3 review veröffentlicht und schau grad was die "Konkurrenz" so macht ;) lg aus Österreich, RCSchim

I finally got the mod done over the past weekend. Thank you so much for the guide! VFA is noticeably better now!

Hello, very good video. A query, does this affect the motherboard in any way? This week my k1 max had a failure (error 2566:X-axis motor drive abnormality). After doing a review, Creality's after-sales service will send me a new motherboard, they asked me for a photo of the engine to see what version it was and according to this they would send the motherboard.

Anyone know if the units sold on Amazon have the smaller pulley?

I am interested in seeing how this mod will fare with the K1 Max upgrade kit from Bondtech. both will need root anyway.

I see that the 2024 revision uses 4248 stepper motors over 4260s. I wonder if they can be used as a drop-in replacement for the 4260s? Do they require any config modding?

Dein Video hat mich auf jeden Fall nochmal ermutigt die Pulleys zu tauschen. Dankeschön :)

You didn't show how much you loosened the belts. Did you only use the tensioner screw in the side of the tensioner brackets in the back? I loosened mine all the way and it still feels pretty tight.

Seeing the 8 screws that holds the top frame to the gantry, I am surprised no one has designed an extension piece that lifts the frame but not the gantry. That would relieve so much stress on the bowden tube. It also means extensions for the side panels and door or templates with the updated dimensions.

Thank you! Love the deck box!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Have you thought about replacing the smooth idler pulleys that make contact with the belt teeth with 20t pulleys? I heard that also can reduce vfa

Thanks! Just ordered the pulleys also waiting for the new unicorn nozzle

Did you use any loctite on the new pulleys?

Awesome video! I've been looking everywhere for clear instructions on how to do this. Thank you so much!

I could use some help. I set them to the values ​​you had entered at the end of the video when I changed to the same motors as they are on the k1C or yes they are the ones less the gears on the motors that are mounted. But the machine goes out too far when I choose the printer to go home. How do I solve this?

? do the belt paths stay parallel with the X and Y axis rods when the motor pulley is made smaller.? When I designed my coreXY I was careful to keep the belt paths parallel to the X and Y axis.

Are the settings you provided suitable for K1 in the printer config? I'm using the standard K1. @Print3D And I also want to change the belt. How many meters and what width of belt should I get? In the video, how many 20-tooth 5 mm pulleys did you buy?

Note that the steppers will have to rotate faster, which will cause loss of torque at higher speeds, so 600mm/s might not be possible anymore or could cause layer shifts