Ricoh SP 8400DN Field Service Manual page 1922

2. Detailed Descriptions
3. After receiving the first sheet, the stapleless stapler unit moves from the Stapling Position
1 towards the rear by 2.2 mm. After stacking the sheets, stapling is performed. (Stapling
Position 1)
4. The stapleless stapler unit moves further towards the rear by 4 mm and performs stapling.
(Stapling Position 2)
5. When stapling multiple copies, the stapleless stapler unit moves towards the front by 6.4
mm from the pre-stapling position after the paper is delivered.
When stapling multiple copies, Steps 3 to 5 are repeated.
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