Media Summary: Manually punches up to 22 sheets (A4, letter size or below) of 80 gsm（20 lb） paper at a time. And Margin Adjustments – Bind your own books of any size. RAYSON EB-20 Comb Binding Machine, with electric punching
Manually punches up to 22 sheets (A4, letter size or below) of 80 gsm（20 lb） paper at a time. And Margin Adjustments – Bind your own books of any size. RAYSON EB-20 Comb Binding Machine, with electric punching
SD
RAYSON SD-220 COMB BINDING MACHINE
RAYSON SD-220B BINDING MACHINE
Manually punches up to 22 sheets (A4, letter size or below) of 80 gsm（20 lb） paper at a time. And
How To Use RAYSON SD-220B Comb Binder
Margin Adjustments – Bind your own books of any size.
SD
Rayson Comb Binding machine SD 1501A21
Although you don't NEED a
RAYSON EB-20 Comb Binding Machine, with electric punching
2 Assembly ...
RAYSON SD-1501A21 Binding Machine
How to Use