I am having trouble printing Intelligent Mail Barcodes.
On our 3-across labels, when I get ready to print, it says the page size is not wide enough for the number of labels.
On our 1-across labels, it prints the Inteeligent Mail barcode, but does not ask for out MailerID (so how does it know what to print?)

Any suggestions? We are a small time operation without a lot of computer savvy.
The day is coming when Postnet will no longer be allowed, and I sure do not want to scramble at the last minute.

Thanks for any suggestions