Force printing queue in misbehaving printer

when printer misbehaves and doesnt wwant to print, create separate printing instances, e.g. 50100

$

for i in {1..50}100}; do
    lp -d L3050-SeriesEpson_L3050 -o media=A6 -o fit-to-page -o position=center print.pdf;/path/to/file.pdf
done

&& if needed 
sudo systemctl restart cups.service