Ricoh D025 Service Manual page 1262

Jogging (Paper Alignment)
The diagram above illustrates the operation of the side fences in shift mode with no
stapling.
Every sheet of the first set is pushed by the front fence [A] against the rear fence,
which does not move.
Every sheet of the second set is pushed by the rear fence [B] against the front fence,
which does not move.
The sequence alternates for every set in the print job. At the end of the job, every set is
stacked on the output tray neatly offset by 30 mm, making them easy to separate.
Normal (Non-Shift) Mode
The diagram above illustrates the operation of the side fences in normal (non-shift) mode.
The operation is slightly different, depending on the paper size. There are three cases:
Standard paper sizes (other than "wide" or "small" paper
Wide paper sizes (133 to 147 mm)
Small paper sizes (up to 133 mm)
Standard Paper Sizes
Every time a sheet is fed the front fence [A] and rear fence [B] both push against the sides
of the stack within the space of 7 mm on each side.
D372 28 SM