• Double/Single
The bond strength depends on the degree of entwining of fibers between sheets of the paper
bundle. Setting to Single or Double stapling allows you change the bond strength.
Single applies one staple operation.
Double applies one more, with the same operation as the first staple, at 4mm from the first.
The stapleless stapler drive motor moves the paper after the first stapling.
• Bundle ejection
After stapling, the trailing edge presser is released. The bundle of paper is ejected by the
paper output roller.
Stapler movement mechanism
This stapler needs to staple twice for a single staple position, and must be moved to do this stapling.
A cam [A], which is located in the stapler unit and has a groove on the body, and a securing pin
perform the moving operation when stapling.
Booklet Finisher SR3220 / Finisher SR3210 (D3B9/D3B8)
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