LONGER LK4 Pro - Table of Contents

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Catalog
A. Product information
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3
(1) Model parameter
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3
(2) Machine introduction
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4
(3) Nozzle module exploded view
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4
(4) Machine assembly
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5
1. Gantry installation
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5
2. X-axis installation
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6
3. Mounting the x-axis beam
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9
4. Install the gantry upper beam
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9
5. Mounting screw
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9
6.Install Teflon tube
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10
7.Install the z-axis limit switch
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11
8.Mounting aluminum substrate
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11
9.Wiring
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12
10. Screen wiring
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12
11.Mounting rack
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13
12 .Assembly completed
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13
（
5
）
Power regulation
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14
（
6
）
leveling method
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15
B
．
Machine operation
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16
（
1
）
Machine control interface description
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16
（
2
）
Home interface
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18
（
3
）
Move interface
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19
（
4
）
Tune interface
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20
（
5
）
Utilities interface
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22
（
6
）
Print interface
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25
C
．
Cura installation and operation software
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26
（
1
）
Slice software offline printing instructions
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29
（
2
）
Software parameter setting
............................................................................................
32
D
．
Operation for online printing
....................................................................................................
35
E
．
Resume printing and filament run-out detection function
......................................................
38
（
1
）
Power failure
...................................................................................................................
38
（
2
）
Broken material detection
..............................................................................................
39
F
．
FAQ manual
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40
Question1: How to update the firmware?
...........................................................................
40
Question 2:What if the filament does not discharge from the machine?
....................
41
Question 3:
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42
Question 4: What should I do if I cannot resume printing after power shutdown?
.....
43
Question 5:
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43
Question 6:
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44