Mull Station (for Lay-Flat binding)
Minimum roll diameter	5 ½”
Maximum roll diameter	19 5/8”
Minimum roll width	4 3/8”
Maximum roll width	20 7/8”
Minimum strip length	5 ½”
Maximum strip length	20”
Minimum strip width	5/8”
Maximum strip width	4 Ό”
Maximum side trim	4”
Maximum width for Lay-flat book	11 7/8”
Muller Martini Starbinder Gatherer – 18 pockets + 1 handfeed in front + 2 handfeed stations at back
Minimum untrimmed	4 x 5 ½”
Maximum untrimmed  (max. signature width depends on spine length)	12 Ό x 16 ½”
Minimum untrimmed insert  (must be between signatures)	3 3/8 x 4 ½”
Maximum pre-gather out of pocket	5/16” thickness
Number of hand feed stations	3
Fold-out signatures  (max. lip size depends on weight of stock)	> ½” lip