Search found 18 matches

by PaulCole
Thu Oct 25, 2018 3:49 am
Forum: Help requests / Purchasing assistance
Topic: Keyes mks 1.4 replace on vertex
Replies: 1
Views: 757

Keyes mks 1.4 replace on vertex

I need a bit of help with https://discuss.toms3d.org/help-requests-purchasing-assistance-f4/rambo-1-4-mks-keyestudio-board-replace-t1328-s10.html its kinda crickets in there.. mainly the display and possibly retuning the stepper boards. and i have a prusia mk3 clone comign from amazon which i am tol...
by PaulCole
Fri Oct 19, 2018 1:59 am
Forum: Help requests / Purchasing assistance
Topic: rambo ? 1.4 mks keyestudio board replace
Replies: 18
Views: 1797

JUST need help with display board now

z axis problem was endstops... the optical endstops this originally had have apparently all gone bad and are now replaced.. homes properly now the y direction seems a little off true (two parallel bars and belts are nto pulling evenly.. causing it to skip in places or on fast moves.. this i can fix ...
by PaulCole
Fri Oct 19, 2018 1:14 am
Forum: Help requests / Purchasing assistance
Topic: rambo ? 1.4 mks keyestudio board replace
Replies: 18
Views: 1797

Re: rambo ? 1.4 mks keyestudio board replace

UPDATE: printer working so far as firmware is updated and all motors move connected with pronterface .. heats up and moves extruders ( will calibrate shortly) Z axis is doing weird things tho.. it moves down(+ direction) but not up (-direction pronterface) but sometimes will move up if you went down...
by PaulCole
Sat Sep 29, 2018 9:35 am
Forum: Help requests / Purchasing assistance
Topic: rambo ? 1.4 mks keyestudio board replace
Replies: 18
Views: 1797

Re: rambo ? 1.4 mks keyestudio board replace

STATUS UPDATE : everythign but the display is working (and 2 of the three optical end stop sensors) the z axis one lights up but is inverted ( edited firmware to fix) and the x and y ones do not light up nor trigger.. so gotta order a few of those the belts are stretched a bit . so going to get some...
by PaulCole
Tue Sep 25, 2018 4:56 am
Forum: Help requests / Purchasing assistance
Topic: rambo ? 1.4 mks keyestudio board replace
Replies: 18
Views: 1797

Re: rambo ? 1.4 mks keyestudio board replace

LASTEST UPDATE: printer functioning ish ( workign on firmware tweaks now to maek things go the right directions and endstops work etc.. just finished resoldering the pins on the board from the ones from the old board and thier connectors so its more'factory fresh' https://cdn.discordapp.com/attachme...
by PaulCole
Mon Sep 24, 2018 5:07 am
Forum: Help requests / Purchasing assistance
Topic: rambo ? 1.4 mks keyestudio board replace
Replies: 18
Views: 1797

Re: rambo ? 1.4 mks keyestudio board replace

Went with 1.1.9. Mksmk 13 bits define. And all the settings from the config for VElleman

The display still not going (perhaps the two spare wires )

But Repetowski can make the steppers twitch. Pressing home makes all kinds of stepper racket. Vibrations like skipping teeth on the belts
by PaulCole
Mon Sep 24, 2018 3:52 am
Forum: Help requests / Purchasing assistance
Topic: rambo ? 1.4 mks keyestudio board replace
Replies: 18
Views: 1797

Re: rambo ? 1.4 mks keyestudio board replace

https://cdn.discordapp.com/attachments/464329029265260546/493599465052176394/unknown.png CURRENT WIRING BASED ON PREV SCHEMATIC. the display pwoers up.. the encoder wheel seems to do things and click and cause lights to blink.. the reset switch reboots it.. .(one form display) but no reading of teh...
by PaulCole
Mon Sep 24, 2018 2:19 am
Forum: Help requests / Purchasing assistance
Topic: rambo ? 1.4 mks keyestudio board replace
Replies: 18
Views: 1797

Re: rambo ? 1.4 mks keyestudio board replace

https://cloud.githubusercontent.com/assets/15034536/19534372/c5473146-9643-11e6-8936-62240bb7411f.jpg found a better diagram for the display board ( the one in thier pdf online is blurry and unreadable this one is crisp) it was attached to an article rE: sd detect not being wired in... i checked an...
by PaulCole
Mon Sep 24, 2018 2:13 am
Forum: Help requests / Purchasing assistance
Topic: rambo ? 1.4 mks keyestudio board replace
Replies: 18
Views: 1797

Re: rambo ? 1.4 mks keyestudio board replace

so lets do the firmware the right way then ...