Flashforge Adventurer 4 User Manual page 25

Q13 . Is it a must to add a raft before printing the model?
Not necessarily. More filaments come out of the nozzle when printing the raft,
higher success rate there will be. When the plate is heated, the adhesion between
the model and the platform increases, which makes the model adhere to the
platform well when printing, and also increases the success rate.
Q14 . After replacing the nozzle, printer status indicates that extruder temperature
is 300℃, and the fan is also working. Why is this happening?
Note:
Note that the temperature setting in the slicer file might not match the highest
temperature of the replaced nozzle.
Errors:
Errors in temperature displaying indicate that the new nozzle is not properly
installed, and the extruder temperature cannot be read by the sensor. Please plug out
and install the extruder again, make sure that the extruder is pushed to the end, and
the buckle and bottom of extruder are on the same level. Refer to Q2.
Note
Power off when replacing the nozzle.
Q15 . The extruder makes out chug noise and no filament comes out of the
extruder, what is the problem and how to solve?
Filament has not loaded into extruder, which is most likely because the extruder is
clogged or filament guide tube is not properly installed. Check the guide tube joint
first, if it's normal, refer to Q1 for resolution.
Q16 . What is the difference between filament loading, filament replacement and
manual mode?
Load: only load filament into the extruder；
Change:first unloading and then loading filament, from fast to slow;
Manual: slow loading.
it is recommended to use manual mode during testing the nozzle
Note
unloading filaments. Not recommended for loading filaments. If it
is used, please select the maximum length.
Q17 . Adventurer 4 starts printing when the distance between extruder and build
plate is still large, causing filament unable to stick to plate.
Calibrate the printer again or finish Homing again before giving it another go.
Q18 . Printing files cannot be found when using USB driver?
USB driver file is not correct. Adventurer 4 only supports FAT32 file system, please
format USB driver into FAT32 file system.
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