(Formalization of this.)
If you have a job too large to print in house, email PDF files here.
The files size limit is about 50MB.
Put the job details in the message, including the number of sets, delivery time, and any special instructions.
MBC advises us that you should call them to make sure the job got there and that they are aware of it, especially if the job is a rush, or if you are sending it outside of normal business hours.