LT/LG Mixed Sizes Mode 
(mainly North America)
When copying 81/2 × 11
and 81/2 × 14 mixed size originals, the machine automatically selects a paper size that matches the size of the original.
You can use this function when copying at 100% from the ADF.
Depending on your model and which options are installed on it, this function might not be available. For details, see "Functions Requiring Optional Configurations", For First-time Users.
Load 81/2 × 11 and 81/2 × 14 size paper into the paper trays beforehand.
Press [Original Settng].
Press [LT/LG Mixed Sizes], and then press [OK].
Select a paper tray that contains either 81/2 × 11 or 81/2 × 14 size paper.
Place the originals in the ADF, and then press [Start].
When using this function with 1 Sided
2 Sided mode, always ensure that the originals of each size are in even numbers. If you have an odd number of originals, insert blank sheets to adjust the total.