Epson Stylus Pro 7700 User Manual page 35

Barcode Media Information Printing
The following media information can be recoded on the media
A) Media name
• Media ID for genuine media
• Allocated number for custom media
B) Remaining media length
It is useful when the user switches half used media
– Eliminates misprinting due to lack of remaining media length
– User can find how long media left
Easy Operation: Usability