Quote from: jwheeler on April 09, 2024, 03:20:34 PMYou need to group quantities that are multiples of each other. For example if some are 1500, 3000, 9000 you would put 1 of the 1500 piece, 2 of the 3000 piece, and 6 of the 9000 piece. If you end up with one or two that just won't divide by the rest, then round up to the closest divisible number. It will be less costly to give the customer extra prints than to make more plates and do another press run.Pre-planning the above (VERY GOOD) advice ... what's your biggest concern with "waste"? Paper/Plates/Time
Personally, I would make a quick excel chart with each piece name and the quantity, then sort by quantity. Then start your grouping. This will also act as a nice check list for you and production to make sure nothing gets missed.
If the plating is "perfect" it will likely waste paper ... If the paper usage is "efficient" you'll likely need to make more layouts (plates) ... If changing plates is a concern you're wasting press time.
Source: I was an edition manager for a daily newspaper publication, and then became a 1 man prepress team for a mon/pop shop - both situations resulted in dealing with arse-holes who'd constantly moan about waste - regardless of how efficient I was!