Try it yourself, then ask for help.
Gina Best posted an answer for this Sewing Machines:
"When u say load do u mean it won't fit into the machine/bobbin well? If so, then you may..."
Gina Best posted an answer for this Juki HZL-25Z:
"first you need to change the Needle to a heavy duty needle that may help a lot. You may..."
Gina Best posted an answer for this HP Officejet J4680 InkJet Printer:
"I have the hp officejet J4680 and I use it with my MACBook Pro. I first used it wireless..."