When Feeding Paper Backward; (Up To B1 Size; Landscape) - Epson Stylus Pro 10600 Reference Manual

When feeding paper backward (up to B1 size;
landscape)
Caution:
c
Always load B1 (728 × × × × 1030 mm) size thick paper (0.5 to 1.6 mm)
long edge first and feed the paper forward. Otherwise, damage to
your printouts may occur.
1. Slide the lower hooks back and pull the upper hooks out to
their full length.
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