Flashforge Guider II - 9.5 Print result is ellipse when we set to print perfect roundness, and print result is rhombus when we set to print rectangle.; 9.6 Filament can not come out from extruder when printing the first layer and extruder is rubbing the platform.; 9.7 Extruder is clogged, filament is jammed in the metal throat tube or teflon tube.; 9.8(1) Extruder motor rotates normally but filament comes out from extruder not continuously(off and on).

GuiderⅡ User Guide | www.flashforge.com
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sensor wire, if problem remains, replace with new X-Axis sensor wire.
Step 2. If Step1 not solving, trigger iron piece of the X-Axis sensor has dropped off or
has problem: Replace with new X-Axis sensor.
9.5 Print r esult is ellipse when we set to pr int per fect
roundness, and pr int r esult is r hombus when we set to pr int
rectangle.
Step 1. X-Axis is not vertical to Y-Axis: Check the verticality between X-Axis and
Y-Axis，adjust the X-Axis vertical to the Y-Axis.
9.6 Filament can not come out fr om extr uder when pr inting
the fir st layer and extruder is rubbing the platfor m.
Step 1. Distance between extruder and platform is too small: Re-do the build plate
leveling according to Chapter 5.
9.7 Extr uder is clogged, filament is jammed in the metal
throat tube or teflon tube.
Step 1. Clear and unclog the extruder.
Referring operating video: FLASHFORGE GuiderII Unclogging Extruder
https://www.youtube.com/watch?v=ePZgmtLxLZU&t=22s
9.8(1) Extr uder motor r otates normally but filament comes
out from extr uder not continuously(off and on).
(2)Extr uder motor rotates nor mally but filament does not
come out fr om extruder, and new filament can not be loaded
into extr uder or squeezed out.
1.Other brands filament is used in printer,inferior filament has impurities or bubbles
inside: Please use Flashforge filament and make sure filament be stored at clean and