Original Prusa MK4

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Step 14 - xLCD B 34 ..........................................................................................................

Step 15 - xLCD B: parts preparation (part 1) 34 ...........................................................

Step 16 - xLCD B: parts preparation (part 2) 35 ...........................................................

Step 17 - Installing the xReflector sticker (xLCD B) 35 ...............................................

Step 18 - Installing the M3n nut (xLCD B) 36 ...............................................................

Step 19 - xLCD-support assembly (xLCD B) 36 ...........................................................

Step 20 - xLCD-support-left assembly (xLCD B) 37 ...................................................

Step 21 - Attaching the knob (xLCD B) 37 ....................................................................

Step 22 - Connecting the assembly (xLCD B) 38 ........................................................

Step 23 - Attaching the assembly (xLCD B) 38 ...........................................................

Step 24 - Haribo time! 39 .................................................................................................

Step 25 - Well... 39 ............................................................................................................

4. Upgrading the Nextruder 40 .........................................................................................

Step 1 - MK4S MMU3 41 ..................................................................................................

Step 2 - Tools necessary for this chapter 41 .................................................................

Step 3 - Protecting the heatbed 42 .................................................................................

Step 4 - Uncovering the Nextruder 42 ...........................................................................

Step 5 - Removing the idler-swivel 43 ...........................................................................

Step 6 - Assembling the Idler-swivel: parts preparation 44 ......................................

Step 7 - Assembling the Idler-swivel 44 ........................................................................

Step 8 - Assembling the Idler-nut 45 .............................................................................

Step 9 - Disconnecting the Nextruder cables 45 .........................................................

Step 10 - Removing the print fan assembly 46 ............................................................

Step 11 - Removing the heatsink fan&hotend 46 .........................................................

Step 12 - Removing the Nextruder 47 ............................................................................

Step 13 - Gearbox versions 48 .........................................................................................

Step 14 - Uncovering the gearbox 49 .............................................................................

Step 15 - Removing the extruder idler 49 ......................................................................

Step 16 - Extruder idler assembly: parts preparation 50 ............................................

Step 17 - Upgrading the extruder idler 50 .....................................................................

Step 18 - PG-cover: parts preparation 51 .......................................................................

Step 19 - Installing the idler and PG-cover 52 ..............................................................

Step 20 - Mounting the idler-swivel: parts preparation 52 ........................................

Step 21 - Mounting the Idler-swivel assembly 53 ........................................................

Step 22 - Assembling the Nextruder: parts preparation 53 .......................................

Step 23 - Assembling the Nextruder 54 ........................................................................

Step 24 - Attaching the Nextruder 54 ............................................................................

Step 25 - Connecting the NTC thermistor 55 ..............................................................

Step 26 - Assembling the hotend fan: parts preparation 55 .....................................

Step 27 - Assembling the hotend fan 56 .......................................................................

Step 28 - Print fan blower: parts preparation 56 .........................................................

Step 29 - Assembling the print fan case 57 ..................................................................

Step 30 - Assembling the print fan blower 57 .............................................................

Step 31 - Assembling the fan shroud 58 .......................................................................

Step 32 - Mounting the print fan blower assembly 58 ...............................................

Step 33 - Connecting the print fan blower 59 ..............................................................

Step 34 - Prusa Nozzle CHT: parts preparation 59 .....................................................

Step 35 - Removing the Prusa Nozzle 60 ......................................................................

Step 36 - Installing the Prusa Nozzle CHT 60 .............................................................

Step 37 - Inserting the hotend assembly: parts preparation 61 ................................

Step 38 - Inserting the hotend assembly 61 .................................................................

Step 39 - Nozzle insertion check 62 ..............................................................................

Step 40 - Connecting the hotend cables 62 .................................................................

Step 41 - Fan door cover: parts preparation 63 ............................................................

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