Partial Answer print not original shape in z axis

Never had an issue with the current full graphics lcd and my old discount reprap auto home function. Until this issue, which started today and something is stopping the z axis from going down.

 

Have this on the way:
https://www.digikey.ca/product-deta...MIwobTvbbr3gIVxyCtBh0KlAoxEAYYASABEgLtKPD_BwE

 

Hey, I replaced the end stops, the unit is still doing the same thing. I know The z,x,y axis work via the lcd screen, the exception is the z axis auto home. When the machine goes into the freeze mode. I lift the head off the z end stops it lowers and sets z axis at 0.

Direct connection to my pc, Using cura, matter control, I tried to move the z axis, the machine moves very little before Buzzing, freezing.

Here is the log from matter control:
->Communication State: AttemptingToConnect

->M105

<-start
->Communication State: Connected

<-echo:Marlin1.0.0
->M115

<-echo: Last Updated: Dec 4 2018 11:23:50 | Author: (RoBo 3D, R1 Single Extruder)
<-Compiled: Dec 4 2018
<-echo: Free Memory: 3437 PlannerBufferBytes: 1232
<-echo:Hardcoded Default Settings Loaded
<-echo:Steps per unit:
<-echo: M92 X80.00 Y80.00 Z2560.00 E723.38
<-echo:Maximum feedrates (mm/s):
<-echo: M203 X500.00 Y500.00 Z5.00 E25.00
<-echo:Maximum Acceleration (mm/s2):
<-echo: M201 X9000 Y9000 Z100 E10000
<-echo:Acceleration: S=acceleration, T=retract acceleration
<-echo: M204 S1300.00 T3000.00
<-echo:Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s), Z=maximum Z jerk (mm/s), E=maximum E jerk (mm/s)
<-echo: M205 S0.00 T0.00 B20000 X17.00 Z0.40 E5.00
<-echo:Home offset (mm):
<-echo: M206 X0.00 Y0.00 Z0.00
<-echoID settings:
<-echo: M301 P22.20 I1.08 D114.00
->M114

<-echo:SD init fail
<-FIRMWARE_NAME:Marlin V1; Sprinter/grbl mashup for gen6 FIRMWARE_URL:https://github.com/ErikZalm/Marlin/ PROTOCOL_VERSION:1.0 MACHINE_TYPE:ROBO3DR1V3 EXTRUDER_COUNT:1 UUID:00000000-0000-0000-0000-000000000000
<-ok
->M105

<-X:0.00 Y:0.00 Z:0.00 E:0.00 Count X: 0.00 Y:0.00 Z:0.00
<-ok
<-ok T:18.8 /0.0 B:21.2 /0.0 T0:18.8 /0.0 @:0 B@:0
->M105

<-ok T:18.9 /0.0 B:21.2 /0.0 T0:18.9 /0.0 @:0 B@:0
->M105

<-ok T:18.8 /0.0 B:21.1 /0.0 T0:18.8 /0.0 @:0 B@:0
->M105

<-ok T:18.9 /0.0 B:21.1 /0.0 T0:18.9 /0.0 @:0 B@:0
->G91

<-ok
->G1 X-10 F3000

<-ok
->G90

<-ok
->M105

<-ok T:18.9 /0.0 B:21.2 /0.0 T0:18.9 /0.0 @:0 B@:0
->G91

<-ok
->G1 X10 F3000

<-ok
->G90

<-ok
->G91

<-ok
->G1 Y10 F3000

<-ok
->G90

<-ok

 

could I use my old stepper motor driver module, or should they be the same. Or get a new board and modules? The issue is only with the z homing axis.

As mentioned The full graphics controller moves the x, y, z in manual mode.
Direct software z axis controls don't work.

 

Changed the z axis module and it's better, but still doing the same thing.
Only thing left is getting a new ramp board.

 

r1 as far as i know has the adapter on the z axis motors for 8mm rods

 

there is 2 connections for the z axis motors on the board and one connection for the end stops.
before i played with my firmware the printer was working just the z steps were off..

 

I'm thinking it's the ramps board is the issue.. as mentioned i changed the module and the z axis was a bit better.

when I use the controller everything works, with exception the auto home sequence that doesn't work along with direct z axis software control.

 

Changed the ramps board and still doing the same thing, Have arduino board ordered. If it's not the boards then software, As stated before everything works on the printer with exception of the auto homing function. Through the full graphics display all axis function along with motors.