OverLord 3D Printer User Manual
Contents
1. REF i y ee ES d h e 8 Insert 1 meter of filament you are using now into nozzle push 1t hardly for a while and then pull 1t back to get the dirt inside nozzle out Cut the head of filament and repeat this step again and again until the filament flows out smoothly without much resistance 9 If the above method doesn t work you could also use a 0 4mm diameter needle to push through the nozzle from the outside in Be careful of the heat when you are doing this Then continue with last step 41 A OverLord 3D Printer User Manual 10 After successfully clean the nozzle carefully screw the original golden pneumatic fitting on Make sure the white thin tube inside nozzle is inserted into that golden pneumatic fitting and do not bend it Then re assemble the PCB and black plastic spiral 3 2 Clean the broken filament inside extruder Why Sometimes the extruder keeps feeding material while the nozzle is blocking Because the filament cannot move forward gradually the filament inside extruder is worn out by extruder gear as a result filament becomes too thin that extruder gear cannot drive 1t forward or backward anymore The worst case is the filament breaks inside extruder Once you recognize this problem you should disassemble the extruder and clean it up How 1 Open the hexagonal acrylic board above the machine find the extruder and unscrew 2 fastening screw and adjusting s2. in this User Manual Copyright 2014 DFRobot All Rights Reserved Dec 2014 OverLord 3D Printer User Manual Safety Precautions Be sure to read Before operating OverLord please read the following below In order to avoid accidental injury and property damage please do not do anything that has not been described in OverLord 3D Printer User Manual Any dangers or losses caused by improper use or use beyond the range of OverLord 3D Printer DFRobot does not assume any legal liability unless otherwise required by law please understand Types and meanings of symbols The Forbidden symbol indicates The forbidden actions of using this equipment Neglecting these indications or wrongly manipulating this product may cause serious injury or death to users or people surrounding VN The Caution symbol indicates The actions you have to follow in order to use this equipment properly Neglecting these indications or wrongly manipulating this product may cause people injury or death print failure or product broken The warning symbol indicates The part with this symbol generates high temperature when the machine is on For iD your safety please do not touch or draw near this part HIGH TEMPERATURE i DON T TOUCH with your body parts or any flammable or explosive things The warning symbol indicates The part with this symbol generates high temperature when the machine is on For Foun Die your safety and avoid injur
3. Completing the Cura 14 09 Setup Wizard Cura 14 09 has been installed on your computer Click Finish to dose this wizard Start Cura 14 09 Cancel lt Back 2 4 3 Cura settings it OverLord 3D Printer User Manual If this is your first time running Cura First time run wizard will help you set the software Former users can add new 3D Printers through Machine setting Add new machine Add new machine wizard This wizard will help you in setting up Cura for your machine 4 UR IRFT IF cura I 44 Hy E First time run wizard Z Select your machine What kind of machine do you have O Ultimaker2 O Ultimaker Original O Printrbot e Other Ex RepRap MakerBot The collection of anonymous usage information helps with the continued improvement of Cura This does NOT submit your models online nor gathers any privacy related information Submit anonymous usage information For full details see http wiki ultimaker com Cura stats 17 OverLord 3D Printer User Manual Other machine information The following pre defined machine profiles are available Note that these profiles are not guaranteed to give good results or work at all Extra tweaks might be required Tf you find issues with the predefined profiles or want an extra profile Please report it at the github issue tracker O BFB O DeltaBot Mendel C Prusa Mendel There are some dif
4. Temperature Heat up Buildplate to 60 C to speed up the glue drying 3 6 Use special 3D printing tape Only for OverLord Why The rough surface of the special 3D printing tape 1s acting a great role in 3D printing It helps the object tightly adhere on the buildplate which ensures the success of printing The tape will be worn out and eventually broken It is not good for printing It is suggested to check the tape status each time before printing flatten the tape and make sure it covers whole printing area How 1 Before printing if there 1s broken tape left on the buildplate please remove it 2 Paste the tape on the buildplate again OverLord 3D Printer User Manual 3 7 Maintenance of OverLord s parts Why If you do not use 3D printer more than 2 weeks we recommend you to remove and seal the filament which changes its property gradually in open air and unplug the lithium battery on mainboard to extend its life How 1 Select Material in main menu and remove the filament Seal the filament in a plastic bag Put a small bag of drier with filament if you have one 2 Disassemble the black acrylic find the battery and unplug it 48 OverLord 3D Printer User Manual 49 OverLord 3D Printer User Manual Chapter4 FAQs When I installing Cura antivirus We promise that the Cura installation file provided in the software stops it OverLord SD Card does not contain any harmful fi
5. 2 5 3 full settings O Basic settings In basic settings users are able to adjust settings according to the model shape and their special needs We recommend you the following settings shown in picture below There are no difference between OverLord and OverLord Pro in these settings OverLord 3D Printer User Manual 4 Tools Machine Expert Help Quality Layer het mmr Shell thickness mm ZA EU E MES Enable retraction nie ewe 44 STG Bottom Top thickness mi Fill Density 20 Speed and Temperature Pint speed res Support type patform adhesion type O Advanced settings Advanced settings provide some setting of your specific machine please do not change them if not necessary Below are recommended settings le Tools Machine Expert Help Nozzle size mm Quality Initial layer thickness mm Initial layer line with 9 Cut off object bottom mm 2 US E Mis 2 MEET eS Ele Dual extrusion overlap mm Speed Travel speed mm s Bottom layer speed mm s Infill speed mm s 100 Outer shell speed mm s Inner shell speed mm s Cool Minimal layer time sec o Plug ins Cura provides plug in interface User can download or programme different plug ins to achieve special function The plug in is written in Python langrage o Sal OverLord 3D Printer User Manual File Tools Machine Expert Help Pause at height Tweak At 7 3 1 2 Enabled plugins O Expert settings C
6. coming out of Confirm the setting in Cura 1s correct nozzle during printing Check whether extruder is extruding material properly Abnormal porous structure on print If it is not select Material and reload filament once surface more to see is there any material coming out of nozzle Nozzle seems blocked after loading If the material doesn t come out of nozzle follow the steps in 3 1 clean the nozzle Filament is broken inside machine Follow the steps in 3 2 Clean the broken filament inside The function of Material auto extruder or 3 3 Clean the broken filament inside reject feed filament doesn t work filament feeding tube OverLord 3D Printer User Manual DFRobot Telephone 86 021 61001656 Email support dreammaker cc Official website http www dreammaker cc Address Rm 615 Y1 Bldg Liangxiu Rd 112 Shanghai China
7. filament inside nozzle carefully and leave the white thin tube inside nozzle where it is 3 Select movement move material on main menu press y to let extruder push the broken filament out 4 Switch off the printer reassemble the nozzle module OverLord 3D Printer User Manual 3 4 Fastening the belt Why Frequently printing operation may cause mechanical fatigue in belt and the belt becomes longer and longer This may affect the quality of print too If the print quality goes down however there 1s no problem in the extrusion of material maybe you would like to check whether the belt is fastened or not How 1 Find the belt fastener 5cm below the slider on rod 2 Screw it clockwise to fasten the belt until it reaches the state shown below 3 5 How to paint the glue before printing Only for OverLord Pro Why 46 47 OverLord 3D Printer User Manual Painting glue on the build plate correctly avoids print detaching the build plate during printing We recommend clean the stick glue membrane once a while because it can cause uneven print surface on bottom How 1 Before printing 1f there is broken glue membrane on build plate please carefully wipe it clean with wet cloth Wait until 1t becomes totally dry important 2 Paint the glue stick on the printing area 3 times and form a glue membrane for a certain thickness Wait until the glue dry out 3 You would like to select
8. on the left side Region A provides 3 kinds of printing scheme which are High quality print Normal quality print and Fast low quality print respectively Under High quality print option 1t takes 2 2 23 OverLord 3D Printer User Manual a long time to create a high quality print Under Fast low quality print option the printing speed accelerates however the quality of print goes down too You would like to choose Normal quality print to balance the time and quality Region B enables you to choose whether the model need a support or not If yes then support is automatically generated under over hang structure during printing Slicing and transferring work is done automatically after the model is uploaded In the left corner of display region it shows the estimated printing time and grams of material consuming For example the picture below shows the model probably needs 0 48 meter 4gram material to print 45 minutes 43 minutes E The next step is click file Save GCode and save GCode to your SD Card Tools Machine Expert Help Load model file CTRL L Save model CTRL 5 Reload platform FS Clear platform CTRL P 5how slice engine log OverLord can print without connecting a computer Copy the generated Gcode into a SD card and then insert the SD card into OverLord Now you can 3D print the model by touching the buttons on OverLord s control menu
9. to continue If you turn off printer after Pausing next time when you enter Print menu OverLord will remind you if you want to continue with last print Select Yes to continue OverLord 3D Printer User Manual 3 You can choose whether to do it manually or not Continue means automatic resume Manual means you need to adjust where on Z axis to continue manually this function is made for special cases 4 The pictures on the left shows what will happen 1f you have chosen Manual OverLord records the height of last pause point Adjust the start point height by pressing 1 and y Press OK to confirm Especially OverLord Pro has power protection function Once there 1s a power failure OverLord Pro is able to save the printing progress This function avoid print failures due to accidental black out or mistaken unplug the power adapter Attention 1 If turn the switch off directly OverLord will stop for emergency Although the break resume function still works but the high temperature of the nozzle may damage your print 2 If the power failure happens due to the power plugs the printing progress will be saved along with nozzle gets back to 1ts home place A warning appears on the screen with breathing light shining red OverLord 3D Printer User Manual After solve the power problem enter Print menu and continue last print 2
10. to protect nozzle from blocking is to use filament of good quality and do not change it often Porous structures on print object surface How 1 Switch off the printer 2 Find the nozzle module loosen the black plastic spiral unscrew the fastening screws and disassemble the black shield together with the PCB of nozzle module Remember do not get lost the 4 washers OverLord 3D Printer User Manual 4 3 Unscrew the golden pneumatic fitting Pull it up about 10mm Cut off the filament along the pneumatic cross section so that about 10mm filament is left outside nozzle This 10mm makes taking out the filament easier afterwards CAUTION The following steps will activate electricity Please be careful during operating do not let the PCB of nozzle module touch any metal part or other conductive part to prevent short circuit and burn of PCB A CAUTION The following steps generate high temperature in 3D printer nozzle module Please be careful during operating to prevent injury 4 Switch on the printer 5 Select Temperature Heatup Nozzle on main menu then heat up nozzle to 230 C 6 Pull out the filament inside nozzle carefully and leave the white thin tube inside nozzle as it used to be 7 Unscrew the golden pneumatic fitting in the extruder module Carefully take out the short thin 40 OverLord 3D Printer User Manual white tube inside shown below then screw it to the nozzle module T
11. 8 2 Auto manually calibrate buildplate Build plate calibration or leveling is a very important and fundamental step before start your printing Build plate calibration let the printer know where is the build plate so that it can lay down the first layer of printing in correct place It is known that build plate calibration directly affects the print result Usually in the start up program of OverLord the build plate has been calibrated already and you do not have to do it again and again before printing However after using OverLord for a long time when you feel there 1s problem for the prints to adhere on build plate even you have used enough glue and when the nozzle is hitting build plate during the first layer printing it s time for you to re calibrate the build plate again OverLord provides you a smart auto calibration method make it so easy that you only need to press a button This also takes you out of constant printing failure due to the un leveled plate VN CAUTION Before calibrate build plate please ensure there is nothing left on build plate During calibrating please do not reach into 3D printer with your body part to prevent injury 1 Select Level in main menu If continue with AUTO the nozzle will automatically go down and start calibration process until it is over It will return to main menu after calibration finish 2 If continue with MANUAL you need to prepare an A4 paper to
12. APTER 3 MAINTENANCE sisas ica ida 38 SD CLEAN YOUR NOZZLE sesssissvenscaiatstacvescesiewiausubenuacevertaveiausweveavenlansenereeicawesteasdauwecdeavens 39 3 2 CLEAN THE BROKEN FILAMENT INSIDE EXTRUDER cscescsscsccscsscsscsccscsscsccnccscsscncess 42 3 4 EPASTENING THE BEDEC rl cats 46 3 5 HOW TO PAINT THE GLUE BEFORE PRINTING ONLY FOR OVERLORD PRO 46 3 6 USE SPECIAL 3D PRINTING TAPE ONLY FOR OVERLORD scscescsccscscsscscescscsscscees 47 3 7 MAINTENANCE OF OVERLORD S PARTS vecsicsivecedscstescacesessoceesvescbonsesvovosueccesnessecsseevexe 48 CHARTER 4 FAQS isciispppi n at A a 50 OverLord 3D Printer User Manual Statement OverLord 3D Printer User Maunal will be updated when necessary Please notice our official website http www DreamMaker cc and download the latest version This manual helps users to master the basic operation skills of OverLord 3D Printer All users must read this manual before operating OverLord 3D Printer All users should follow the steps and act according to this manual Any dangers or losses caused by improper use or use beyond the range of OverLord 3D Printer DFRobot does not assume any legal liability It 1s not allowed to modify scan copy or translate this user manual without the permission of DFRobot Otherwise DFRobot will investigate and affix its legal liability OverLord 3D Printer User Manual is under copyright protection DFRobot owns the final interpretation of all contents
13. Heat up Build plate 60 C to accelerate the drying process OverLord has an acrylic build plate which cannot be heated Before printing you should tape the special printing tape on the board The coarse surface of the tape will help the object stick on the plate 2 Drag stl model into Cura and generate printable gcode file Copy that gcode file into SD card Insert SD card into the bottom of OverLord The indicating blue LED will on once the SD card is inserted OverLord 3D Printer User Manual 3 Select Print in the control panel to enter print file chosen menu Print from SD card Attention If there is an unfinished print task OverLord will remind you if you want to continue that task Choose Yes to continue and No to give up and then enter print file chosen menu Last print is not Finished Do you want to resume Press print mya or to select press OK to enter or confirm YES NO Yes Continue last unfinished task No Start new print SO CARD Return odile_the_swan 3 Select the print file Time 49 12 46 Heating up Preparing to print odile_the_swan 4 Press OK SS Y Y Y Y Y Y WI OverLord starts printing ABORT OverLord 3D Printer User Manual 5 After heating complete OverLord start to print automatically A printing progress bar and estimated time will be shown on screen During print
14. OverLord 3D Printer User Manual DFRobot 3DPrinting team Dec 2014 OverLord 3D Printer User Manual Contents STAT EIVIE INT E E EEE AES N EN E Os 3 SAFETY PRECAUTIONS BE SURE TO READ ccccccccccccccccccccccccccccccccccccccccccccccscccccecs 4 CHAPTER 1 OVERLORD AND ITS MENU sseeessseeseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee O 1 1 OVERLORD 3D PRINTER STRUCTURE TAKE PRO VERSION FOR EXAMPLE 2se0eee08 7 1 2 SPECIFICATION rariora dane vareanoutoawavevcucsndy iets gauevasssboeteuseanavavcswerieesessmaavesbunes 8 1 3 MENU INTRODUCTION TAKE PRO VERSION FOR EXAMPLE ccsscsscscsscsccscscescsseses 10 CHAPTER Z HOW TO PRIN Tia 11 2 1 TURN ON OVERLORD 3D PRINTER iii riada 12 22 START O O 12 2 3 PREPARE PRINTABLE MODELS FILES sassnvisccssawnensnnevoensdevuaucnsvasnedesenynes aoa e e ai 12 2 4 CURA INSTALLATION AND SETTINGS sesesesesesesececesecececececececececececececececscececesscsescsssssesesesese 13 2AT F LOCA NON vito aio eee 14 DA DUI RING AA ON e da eee Ene ce 14 2 43 CURA SETTING S aaa 16 2 5 START USING CURA sonitono nono ta rE EEATT 21 2 A INFERENCE orenian a a N 21 LL NOUR FIRST ERIN reire EE ca 22 2 FULE SETTINGS ea 23 2 6 PRINTING sita 26 2 7 AUTO REMOVE FEED PRINTING MATERIAL sssssssssssssososssosososososososososososososososososososososesosesesese 30 2 8 ADVANCED FUNCTIONS sia is 34 2 6 1 BREAK POINT RESUME aaa 34 2 8 2 AUTO MANUAL CALIBRATE BUILDPLATE a co de 36 CH
15. Rap machines can be vastly different so here you can Jet your own settings Be sure to review the default profile before running it opYyour machine Tf you like a default profile for your machine added then make an issue on github You will have to manually install Marlin or Sprinternignweare Machine name Machine width mm 150 Machine depth mm 150 Machine height mm 160 Nozzle size mm Heated bed Bed center is 0 0 0 RoStock Ultimaker Original Deltabot Style Amy S Prism Amy S Overlord Overlord Pro Install default firmware Install custom firmware Set the parameters as shown in the picture Take special care to those in orange circle Click OK to finish Machine settings E Steps per 1mm filament Maximum width mm Maximum depth mm Maximum height mm Extruder count Heated bed Machine center 0 0 Build area shape GCode Flavor Head size towards X min mm Head size towards Y min mm Head size towards X max mm Head size towards Y max mm o Ool OverLord 3D Printer User Manual VN NOTE You should choose UltiGCode for GCode Flavor 2 5 Start using Cura 2 5 1 Interface O Quick print File Tools Menu lect a quickp High quality print 8 Normal quality print O Fast low quality print Other C Print support structure i Observation Control The main interface is consists of 3 parts Menu Control region and Display region Cont
16. You will find it already in the SD Card sent with the machine or you can download it directly from our website www dreammaker cc source http wiki ultimaker com Cura Transferred to Gcode Save into SD card and insert SD 3D model STL by Cura card into OverLord NOTE A 1 Before using Cura an electronic 3D model should be prepared The following software Solidworks UG NX ProE 3DMax Rhino Google SketchUp etc can help you create a model You can easily get a stl format by save as or export Besides you can download existing 3D models on line or creating it by a 3D scanner 2 If you want design your own 3D model please keep in mind the fabrication principle of FFF 3D Printer and avoid going beyond its limitation For example try to avoid over hangs without support structure during modeling to keep the print in good shape 2 WE FARE KT 130FE This is an over hang structure You will print it better if the specified angle is greater than 130 3 Some precautions when you export stl format model files using different modeling software This part experience is from internet Solidworks can directly save as stl format In UG NX the tolerance of Trigonometric should set to 0 before exporting Catia uses DTL Rapid Prototyping module please set precision using Tesselation function In AutoCAD command line input Faceres gt 1 10 10 fine 1 coarse gt STLOUT gt sele
17. all Arduino Drivers pen STL files with Cura pen OBJ files with Cura Open AMF files with Cura Uninstall other Cura versions A isis Do not tick it if you want to preserve old version Cura Nullsoft Install System v2 46 OverLord 3D Printer User Manual E Cura 14 09 Setup e y e et S Installing Please wait while Cura 14 09 is being installed Extract unicodedata pyd A Nullsoft Install System v2 46 lt Back Next gt Cancel Device Driver Installation Wizard w Welcome to the Device Driver Installation Wizard This wizard helps you install the software drivers that some computers devices need in order to work To continue click Next Device Driver Installation Wizard w The drivers are now installing Please wait while the drivers install This may take some time to complete lt E te R on gt 308 15 OverLord 3D Printer User Manual Device Driver Installation Wizard w w Completing the Device Driver Installation Wizard The drivers were successfully installed on this computer You can now connect your device to this computer If your device came with instructions please read them first Driver Mame Status Arduino LLC fwww ardui Ready to use Cura 14 09 Setup Installation Complete Setup was completed successfully Completed Show details Nullsoft Install System v2 46 Cura 14 09 Setup e
18. ase thickness mm Infill Base line width mm Solid infill top Interface thickness mm Solid infill bottom i Infill overlap Interface line width mm Airgap Surface layers Fix horrible Combine everything Type A Combine everything Type B Keep open faces Extensive stitching 2 6 Printing CAUTION Some operations of 3D Printer generate high temperature in 3D printer VN parts Please do not let any part of your body reaching inside to prevent injury CAUTION 3D printing 1s one kind of production operation Please make sure there 1s an operator nearby during its operating Always remember SAFETY FIRST Cut off the electricity immediately when necessary to prevent injury The example here is OverLord Pro OverLord is slightly difficult in certain steps The difference will be illustrated in these steps A ET 27 OverLord 3D Printer User Manual 1 Before printing make sure there is nothing left on the buildplate If there is broken dry glue membrane left please wipe it away with a wet cloth Then before printing paint glue stick 3 times on the dry buildplate Because the glue is sticky if start printing before dry out it will be difficult to remove the print object To save your time you could choose Temperature
19. ation Cura Installation Cura Settings 2 5 Start using Cura Interface Your first print Full setting 2 6 Printing 2 7 Auto remove feed printing material 2 8 Advanced functions Break point resume Auto Manually calibrate buildplate OverLord 3D Printer User Manual 2 1 Turn on OverLord 3D Printer VN Attention Please mind plugging direction to avoid burning main PCB down AE Turn off status 2 2 Start up OverLord runs machine Start up at the first time you open it Please follow the instructions and enjoy the basic operating experience CAUTION Before start up make sure there is nothing left on buildplate During start up OverLord operates its high temperature 220 C moving part To protect your safety please do not reach inside while OverLord is in operation 2 3 Prepare printable models files The first step of using 3D Printer is to make connections Usually we build our 3D models in computers How do we import it into a 3D Printer We need something called 3D model slicing software Here is how it works It first cuts the model into thousands slices calculates nozzle s moving trajectory on each slice plans how much material to extrude out of nozzle 12 13 OverLord 3D Printer User Manual during every single second then processes all the movement information into gcode format that can be recognize by 3D Printers OverLord 3D Printer uses open source model slicing software Cura
20. crew with a spring on marked below 42 43 OverLord 3D Printer User Manual 2 Pull out the extruder with extruding stepper out and unplug the stepper wire Then unscrew the 4 screws to disassemble stepper 3 Carefully open extruder in half and take the broken filament out Do not get the M3 nut inside extruder lost OverLord 3D Printer User Manual P 4 Re assemble extruder and make everything back in place When you assemble the adjust screw make sure the distance between the screw head and the mounting plane is about 6mm A CAUTION Be careful do not get lost the M3 nut inside extruder when operating 44 45 OverLord 3D Printer User Manual 3 3 Clean the broken filament inside filament feeding tube Why Sometimes the filament breaks inside filament feeding tube and affects material changing function VN CAUTION The following steps generate high temperature in 3D printer nozzle module Please be careful during operating to prevent injury CAUTION The following steps will activate electricity Please be careful during VN operating do not let the PCB of nozzle module touch any metal part or other conductive part to prevent short circuit and burn of PCB How 1 Select Temperature Heatup Nozzle on main menu and heat up nozzle to 230 C 2 Unscrew the golden pneumatic fitting on nozzle module see how to do this back in 3 1 clean your nozzle Pull out
21. ct entity gt Binary to export stl file The precision of exporting stl in 3D Max and Maya should above 0 01 amount should below 1 000 000 Then let s begin to install and set up Cura 2 4 Cura Installation and Settings OverLord 3D Printer User Manual 2 4 1 File location OverLord official website www Dreammaker cc provides free download of Cura installation file You can find the installation file in your SD card too 2 4 2 Cura Installation The following tutorial is based on Windows system If your system is MAC or Linux please download the right version and install afterwards Find the installation file run it by double click _ A a E 3dprinter SD card v1 3 software win H HS EE y e Cura_14 09 exe 2014 10 11 16 02 UE he l n z Co LN Cura 14 09 Setup e E Choose Install Location Choose the folder in which to install Cura 14 09 Setup will install Cura 14 09 in the following folder To install in a different folder cick Browse and select another folder Click Next to continue Destination Folder C Program Files Cura 14 09 Space required 39 3MB Space available 96 8GB Nullsoft Install System v2 46 Choose which features of Cura 14 09 you want to install Check the components you want to install and uncheck the components you don t want to install Click Install to start the installation Select components to install fura 14 09 Inst
22. dplate temperature drop down to room temperature OverLord 3D Printer User Manual 2 7 Auto remove feed printing material 7 When the temperatures of nozzle and buildplate are back to room temperature carefully use a scraper to remove the print object CAUTION Do not let the scraper blade towards yourself and other people and use it carefully to prevent injury CAUTION Auto remove feed material generates high temperature in 3D printer nozzle VN module Please do not let any part of your body reaching inside the printer to prevent injury If you want to change or remove printing material press f and y on the main menu and select Material OverLord 3D Printer User Manual whaterial Level Change the Material Please walt Printhead heating for material changing LS Y Y Y Y Y Y Y WI Heatina finished the material will be removed CONTINUE SKIP Reversing material LY Y Y Y Y Y WI 1 Wait until the preheating of the print nozzle is done 2 After the heating is done select Continue to auto remove the material If there is no material inside the printer please Skip this step 3 The extruder is reversing material After it finish drag out material from the extruder and take the spool of filament out 4 Seal the spool of material inside a plastic bag to conserve OverLord 3D Printer User Manual 5 After removin
23. ference between the settings of OverLord Pro and OverLord 1 OverLord Pro Custom RepRap information RepRap machines can be vastly different so here you can get your own settings Be sure to review the default profile before running it ofyour machine Tf you like a default profile for your machine added then make an issue on github You will have to manually install Marlin or Sprinterfignware Machine name OverLord Pro Machine width mm Machine depth mm Machine height mm Nozzle size mm Heated bed Bed center is 0 0 0 RoStock A E OverLord 3D Printer User Manual Now appears the software UI click machine in the menu and choose Machine settings File Tools Expert Help Ultimaker Original Deltabot Style Amy S Prism Amy S Overlord Install default firmware Install custom firmware Set the parameters as shown in the picture Take special care to those in orange circle Click OK to finish Machine settings E Steps per Imm filament Head size towards X min mm 80 Maximum with rn a Maximum depth mm Maximum height mm perder count Heated bed Machine center 0 0 Build area shape Circular a GCode Flavor UltiGCode w Baudrate Grange racine rare NOTE You should choose UltiGCode for GCode Flavor 2 OverLord 19 HA OverLord 3D Printer User Manual Custom RepRap information Rep
24. g the material select Cancel if you want to stop feeding material Or you can press Ready to move to the next step Please prepare a new spool of material and insert and PUSH it into extruder tube until you feel the filament is going inside automatically At last put the spool of material right in place NO OverLord 3D Printer User Manual 6 Select Ready the material will be automatically fed into the nozzle 7 The material will exit the nozzle when material feeding complete Select Ready to move to material settings If you change the material during OverLord s pausing please take care of your print and do not let this waste material destroy your print OverLord 3D Printer User Manual MATERIAL 8 Last step set what oPLA material you are using for ABS instance PLA Press 1 75mm Flow 190 oe menu 2 8 Advanced functions 2 8 1 Break point resume The break point resume function allows pausing during printing TUNE gt eae on epee l During printing select Pause Speed Temperature TUNE Return 7 7 Resume Speed Temperature Last print is not Finished Do you want to resume print YES HO Tune to enter Tune menu where you can select Pause to pause printing 2 Pause turns to Pausing after chosen which means printer is saving printing data You can select Resume
25. han the one provided with the equipment O Do not drag stretch or distort wires of the equipment in order to avoid causing fire electric shock or equipment failure O Do not plug or unplug the power when your hands are wet The plug should be inserted into plug base completely when operate the equipment O During the printing or during 10 minutes after the printing is done when the nozzle buildplate is still above 40 C do not put any your body part inside the machine in order to avoid high temperature damage Oo Do not clean the equipment when the power supply is still on Clean the dust and printing material that is stick on to the printer by dry cloth K K K K K K K K K K K K K K K K K K K K K K K K K K K A Caution KK K K K K K K K K K K K K K K K K K K K K K K K K O Ifthe 3D Printer is in smoke or making abnormal noise please turn off the power switch and stop printing immediately O Avoid placing the 3D Printer in high vibration or other unstable environment O Avoid accumulating heavy objects on the 3D Printer Oo When moving the equipment act carefully and gently Please avoid to touch the inside structure O The 3D Printer should be placed in a ventilated cool dry and less dust environment o Contact technical support support dreammaker cc for technical solution O DreamMaker customer service QQ group 323452686 OverLord 3D Printer User Manual Chapter 1 OverLord and its menu Brief 1 1 OverLord 3D Printer S
26. help you finish this process Follow the steps shown on screen put A4 paper on build plate under the nozzle Press ft or to lift or lower the nozzle when it tell you to do so and move A4 paper back and forward to feel the resistance Press OK when the resistance is large enough that you almost cannot move the paper OverLord 3D Printer User Manual Repeat this step until the manual calibration finish 3 Select Continue to optimize the calibration Repeat the steps in 2 After calibration the screen returns to main menu OverLord 3D Printer User Manual Chapter 3 Maintenance Brief 3 1 Clean your nozzle 3 2 Clean the broken filament inside extruder 3 3 Clean the broken filament inside filament tube 3 4 Fastening the belt 3 5 How to paint the glue before printing Only for OverLord Pro 3 6 How to use the special printing tape Only for OverLord 3 7 Maintenance of OverLord s Parts UJ lO OverLord 3D Printer User Manual 3 1 clean your nozzle Why The nozzle could be blocked by dirt carbonized material or changing material of different properties Sometimes it happens gradually first porous structures start to appear on surface of print object then 1t becomes worse and worse till there is nothing come out of the nozzle If you do not clean your nozzle when the above signs start to appear the quality of print will become worse and worse The best way
27. ing if there is a demand you can pause the printing at any time by select Pause CAUTION VN During the operation of 3D Printer if any accident happens please stop the machine by turning off the power switch During printing select Tune to enter Tune menu Return to the printing status interface Printing speed 100 by default Adjust it by pressing t or y Temperature Temperature of nozzle It should set to different default values according to different materials Adjust it by pressing t or y Buildplate Temperature of buildplate It should set to different default values according to temp different materials Adjust it by pressing t or Fan speed is set to 100 as default Adjust it by pressing t or y Material extrude rate by default 100 Adjust it by pressing 1 or y During printing you can select Pause to pause the printing Once selected the printer will save printing progress data and the screen shows Waiting The saving finishes when Waiting disappear Next time when you enter print file menu again it doesn t matter whether you have turned off the printer or not OverLord will remind you do you want to continue the unfinished task last time Press OK to confirm 6 When the print is done nozzle returns to its home position Please wait until the nozzle temperature and buil
28. les that may destroy your computer or files Please add trust for Cura installation file The progress bar stops for a long time Poor contact of nozzle heating module Check its wire during nozzle heating contact and restart 3D printer Contact support dreammaker cc if it appears frequently Print detaches from build plate Run Level Auto in main menu to calibrate and Print bottom edge detaches remember to paint 3 layers of glue on build plate and The nozzle hits build plate during first wait glue drying before printing layer printing The nozzle run off the original Add a little lubricating oil to the 6 rods of OverLord trajectory during printing Check the tension in the 3 belts There is deviation between layers Follow the steps in 3 4 Fasten the belt Temp Sensor error Poor contact of temperature sensor in nozzle Check its wire contact and restart 3D printer Contact support dreammaker cc if it appears frequently Temp Sensor BED error Poor contact of temperature sensor on build plate please e Redundant Temp error Broken or poor contact of temperature sensor in nozzle Pewee inertia How to reduce connecting strands Try larger retraction length and speed in Setting Retraction setting Lower nozzle temperature to 210 220 C during printing and set printing speed to 80 110mm s Get rid of connecting strands and refine the model by sandpaper or heating method Not enough material
29. lick Expert Open expert settings or Ctrl E on menu to open expert settings window Basic Switch to quickprint e Switch to full settings layer het em Shell thickness mm Run first run wizard Enable retraction Fill n LL o Pro a ES There are more professional settings in the Expert config window The following settings are Run bed leveling wizard Run head offset wizard recommended We do not suggest changing these settings unless you know exactly what these parameters indicate 25 OverLord 3D Printer User Manual Retraction Support Minimum travel mm Structure type O caii f Overhang angle for support deg 6 Minimal extrusion before retracting mm Fl nt 9 Z hop when retracting mm Distance X Y mm Skirt Distance Z mm Line count Black Magic Start distance mm 30 Spiralize the outer contour Minimal length mm Only follow mesh surface Brim Brim line amount Cool Fan full on at height mm Fan speed min 100 Raft Fan speed max 9 Extra margin mm Minimum speed mms E f Line spacing mm Cool head lift B
30. ply AC Input A Included Software Supported file types stl obj dae amf bmp jpg jpeg png g gcode A Build Platform Acrylic Buildplate A Product dimensions 370mm x 320mm x 625mm OverLord 3D Printer User Manual 1 3 Menu Introduction Take Pro version for example The optimaized OverLord User interface simplified the operation of 3D printer By just pushing down the button OverLord is able to print change material and calibrate the buildplate all by itself For normal users the default settings are enough for them to do a good print The advanced users however are able to re set the printing parameters to satisfy their specific needs Print ASD KPbeete AFT ED Material R Ee Level REFS Bx1 F3 Temperature HEY Return l2 Eu Heatup nozzle UJAK Heatup Buildplate AOA JEN EH Fan speed HREF Movement jam Return 2 2 LAIN Home head IRKINI Move Material 4H4 Blast Settings iz Return 21201 Retraction Settings Bl4aBaviz Retract Length 21441535 Retract Speed PAnR E Material Settings EH SIZE PLA H PLA EH ABS EH ABS EH Customize HE Y ATE Beh Flow EN JERAHA HE Material Detection AHAVA aane ON OFF 10 OverLord 3D Printer User Manual Chapter 2 How to Print Brief 2 1 Turn on OverLord 3D Printer 2 2 Startup 2 3 Prepare printable models files 2 4 Cura Installation and settings file loc
31. rol Region choose print quality and whether you need a support for your mode Display Region displays your model shape and printable region Full settings For full settings go to Expert Switch to full settings File Tools Machine Expert Help Select a quickprint profil a switch to quickprint A High quality print GRE m 8 Normal quality print Switch to full settings _ Fast low quality print Open expert settings Other Run first run wizard _ Print support structure Run bed leveling wizard Run head offset wizard Full Settings Interface 21 A OverLord 3D Printer User Manual File Tools Machine Expert Help Quality Layer height mm Shell thickness mm Enable retraction Fill Bottom Top thickness mm 0 Fill Density Speed and Temperature Print speed mm s Support Support type Platform adhesion type 2 5 2 Your first print Click File Load model file Ctrl L File Tools Machine Expe Load model file CTRL 5 Reload platform FS Clear platform Print CTRL P Save GCode Show slice engine log Usually 3D model files are in stl format You can also load jpg bmp png file Cura will transfer the file into 3D shape then create gcode that can be printed Select a quickprint profile O High quality print 2 Normal quality print dos 2 is 143 mer Elm Two regions A and B appear
32. tructure 1 2 Specification OverLord Pro OverLord 1 3 Menu Introduction OverLord 3D Printer User Manual 1 1 OverLord 3D Printer Structure Take Pro version for example Filament cantainer OLED screen and control panel Feeding Tube Nozzle Part Hotend SD card Port Build Plate The glass is optional for Pro version Turned off Pay attention to the plug direction Turned on blue light on OverLord Pro Right Pay attention to the plug direction OverLord 3D Printer User Manual 1 2 Specification Oo OverLord Pro Machine Model OverLord Pro Printing Performance Print technology FFF Fused Filament Facrication Build Volume Cylinder 170mm x 260mm Diameter x Height Print Speed Operation Nozzle Temperature Operation Heated Bed Temperature Ambient Operation Temperature A T NT ean AA Included Software Cura Open Source Supported file types stl obj dae amf bmp jpg jpeg png g gcode AA Build Platform Heated Glass Bed with Glue stick AAN Product dimensions 370mm x 320mm x 725mm Storage temperature 0C 32C OverLord 3D Printer User Manual o OverLord Printing Performance Print technology FFF Fused Filament Facrication Build Volume Cylinder 150mm x 160mm Diameter x Height Print Speed Operation Nozzle Temperature Operation Heated Bed Temperature Ambient Operation Temperature Rating Power Power Requirements 24V 5A External Power Sup
33. y please do not touch or draw HIGH TEMPERATURE l DON T TOUCH near this part with your body parts or any flammable or explosive things The warning symbol indicates The part with this symbol has moving parts For your safety and avoid injury please do not touch or draw near this part with your body parts WORF Be careful with your hands The sign indicates The plug of the power adapter HESL par With this sign should be plugged in in right direction Ein arin Neglecting these indications or wrongly manipulating H F DOWN this product may cause people injury or death print failure or product broken OverLord 3D Printer User Manual KK KK K K K K K K K K K K OK K K K K OK OK K OK OK O Forbidden FE OK OK K K K K K K K K K K K K KK K K K OK OK K K OK K Oo Avoid operating this product in forbidden places on plane or other vehicles O Avoid operating the equipment without anyone who knows how to operate at site O Avoid placing the equipment near high heat source or flammable and explosive objects Keep a 15 32 C thermal environment of the equipment when operating O Avoid placing the equipment near flammable explosive object Pay attention to the cooling and of the dry ambience around the equipment Oo Do not disassemble or refit the equipment in the way this manual does not describe otherwise it may cause equipment failure or other serious accidents Oo Do not use power supply input AC 100 240V other t
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