Print multiple copies of envelope

[GulfportWard]

I have an envelope ‘document’ created with a return address on it only, so I can use labels for the mailing addresses; but, when I print the envelope (#10 sized), it only allows me to print one envelope at a time.

(I am using the bypass tray, feeding the envelope in long ways.)

How do I print multiple copies of the same envelope?

I don’t want to print 60 individual envelopes, I would rather print them in batches of 10 (for example), because that’s how many fit in the bypass feeder.

[GulfportWard]

Even the printer settings do not allow me to input the number of copies.

[EarnestAl]

If the printer driver does not allow multiple envelopes then LO cannot do anything. What does the printer manual say about printing multiple envelopes?