PDF cannot Print
The PDF file cannot printed , may school printers not support the documents format and font.
You can follow the step to confirmed which issue to impact the printing.
Confirm the Wi-Fi network
Use the Adobe Acrobat Reader(Up to Date) to open PDF ,then try to print.
Login and Logout the AMDP.
Asked your colleague or classmate, who can print the document, and try to login AMDP on their MacBook.
Try to export the PDF file to JPEG , then print the JPEG.