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=====Huafast HS 3D-printer=====

=====Tutorial=====

====Maintenance====
 ===Cleaning===
  - Turn on printer using silver button on front of device
  - lower print table
    *Select move option on touch screen
    *Use the 10mm option
    *Lower the table by at least 100mm
    *Return to home screen
  - Select preheat option
    *Use cleaning tool to remove excess plastic from print head. CAUTION HOT
    *Turn off preheat as soon as excess plastic is removed
  - Remove magnetic pad from table
    *May require bending or scraping to fully remove print residue
    *Replace in printer when done
  - Remove filament scraps from bottom of printer
  - Turn off printer
 ===Replacing Filament===
  - Turn on printer using silver button on front of device
  - Open lid
  - Push button on top of printer head while pulling filament to remove filament from printer head
  - Feed excess filament through back of printer
  - Remove old roll from printer back, replace with new
  - Feed filament through filament detector and into body of printer
  - Feed filament into top of printer head pressing button while applying pressure
  - Preheat printer head
  - Manually push filament into printer head until printer head extrudes new filament
  - Check feed mechanism using button on home screen 
  - Turn off preheat and printer
===Replacing Printer Head===
  - Remove filament from printer head
  - Turn off printer and allow to cool
  - Using supplied hex bolt, remove bolt on bottom of head
  - Pull out heating element and temp sensor
  - Using supplied hex bolt, remove bolt on right side of head between the guide rails
  - Pull old head off of the head assembly
  - Replace with new head and tighten side bolt at same time
  - Reinsert heater element and temp sensor
  - Using supplied hex bolt, tighten bolt on bottom of head
  - Turn on printer and preheat head
  - Reinsert filament into printer head pushing until extrusion 
  - Turn off printer
====Printing====
  - Insert drive with sliced print project
  - Turn on printer using large silver button on front
  - Select Preheat button on touch screen
  - Return to start menu
  - Select leveling button on touch screen
    *Using menu and knobs on underside of table, level table to .04ish mm or about the thickness of a piece of paper
  - Return to start menu
  - Select print button
  - Select desired print project
  - Monitor print for discrepancies
  - Turn off printer when done
  - Remove print from pad 
  - Replace pad on print table

=====Suggested Slicer=====
  * Ultimaker Cura
    * Freely available online
    * Easy to use
    * preset settings for quick start
===How to Use Cura===
  - Make custom printer
    *https://support.ultimaker.com/hc/en-us/articles/360012370160-How-to-add-a-custom-printer-to-Ultimaker-Cura
  - Add filament to Cura
    *https://support.ultimaker.com/hc/en-us/articles/360012565000-How-to-add-a-custom-material-in-Ultimaker-Cura-
  - Import desired model to Cura using file button in top left of screen
  - Slice using slice button
  - Download to SD card
  - Eject and place SD card in printer