Epson WF-7820 Series User Manual page 114

Copying option Available settings
Finishing Group (Same
Pages)
Collate (Page
Order)
Mixed Size Off
Originals
On
Description
Select to print multiple copies of a multi-page document in
unordered groups
Select to print multiple copies of a multi-page document in
ordered sets
Copies a combination of sizes in the ADF at the same time.
When using these combinations, originals are copied at the
actual size of the originals. Place your originals by aligning
their widths as shown.
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