B) Function Description Of The Operating Buttons; C) Description Of The Extruders - Renkforce RF2000 v2 Series Operating Instructions Manual

b) Function description of the operating buttons

1
2
(1) Direction buttons for navigation in the menu structure ("left" / "right" / "up" / "down")
The left direction button switches the LED lighting to white light as well.
Pushing the button again will switch back to the previous condition.
(2) OK button for confirmation of a selection in the menu
(3) Move the printing or Y-plate up/down
(4) Filament feed of the active extruder - = back/+ = forward
Attention! The filament feed works only for the active extruder and if it is heated up to printing temperature!
(5) Printing break
Push 1 x: Print stops
Push 2 x: Print stops and printing head moves away from printed object (the previous position remains saved)
(6) Continuation of print after a printing pause

c) Description of the extruders

The printer with dual extruder (as finished device or retrofitted) has 2 extruders.
The printer menu and the G-code have an "Extruder 0" and an "Extruder 1".
The Repetier-Host software has an "Extruder 1" and an "Extruder 2".
The left extruder (from the front view) ins called "Extruder 0" in the printer menu and the G-code. In the Repetier-Host software, it is "Extruder 1".
The right extruder is "Extruder 1" in the printer menu and the G-code, but "Extruder 2" in the Repetier-Host software.
Back to the overview:
The printers with single extruder names it in the printer menu and the G-code as "Extruder 0". In the software, this is "Extruder 1".
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Side (from the front view)
Left
Right
Menu printer/G-Code
Extruder 0
Extruder 1
3
4
5
6
Repetier-Host
Extruder 1
Extruder 2