Canon imagePROGRAF TM-340 - HP-GL;2 Printing Takes a Long Time

HP-GL/2 printing takes a long time
Check 1
Is the print data size large?
Large print jobs with a lot of data take longer to print. Please wait a while until printing is finished.
Check 2
Is Input resolution set to 600 dpi?
Set Input resolution to 300 dpi.
Input resolution
758