[AccessD] Easy question

I have to print out three reports per customer for all customers in a query
sorted by the position in one of the tables of query. (The sort table is a
tabled generated by a program that validates or corrects the mailing
address.)

All roughly 10k customer reports will be printed (stuffed and mailed) at the
same time. 

How would you recommend doing this?

(I told you it was an easy question - I've just been working on other things
so long that I need confirmation of thinking!)

TIA
John B