BIO X6 User Manual v. 1.0 93
P1 – There is a gap at the end of the filament
Increase the post-flow delay if the end of the filament does not completely extrude before the
start of the next move. Adjusting this value up or down has little impact on the printed
structure, however, a long post-flow delay can extend the print time, which can be stressful
for the cells.
Figure 65 A, B, C Adjusting the post-flow delay: A) short, B) enough, C) long delay
P2 – There is a gap at the start of the filament
Increase the pre-flow delay if that start of the filament does not extrude in start of every layer,
and infill in each layer. Decrease pre-flow if there is an accumulation of bioink at the start
point of layer or infill of each layer.
Figure 66 Adjusting the pre-flow delay: A) short, B) enough, C) long delay