Ricoh Pro C7500 Operator's Manual page 99

The following list shows examples for A4 or 8
• 10-sheet book block: 1 mm (0.04 inches)
• 30-sheet book block: 3 mm (0.12 inches)
• 50-sheet book block: 5 mm (0.20 inches)
• 80-sheet book block: 8 mm (0.32 inches)
• 100-sheet book block: 10 mm (0.40 inches)
• 200-sheet book block: 20 mm (0.80 inches)
Specify the cover sheet size based on the thickness of the book block spine. Use the following
equation to calculate the length of the cover sheet:
Minimum length of cover sheet (mm/inch) = "length of book block sheet (mm/inch)" × 2 +
"thickness of spine (mm/inch)"
For example, specify a cover sheet length of at least 440 mm (17.4 inches) to perfect bind a
booklet comprising 200 sheets of A4 forming a book block of 210 mm (8 1/4 inches) long and
20 mm (4/5 inches) thick.
2 2
1 1
1. Length of book block sheet
2. Thickness of spine
3. Length of cover sheet
1. While lightly pinching the fence, align it with the paper to be loaded.
1
/ × 11 size, 80.0 g/m
2
2 2
3 3
CWW369
M0EBIM2135
Loading Paper into the Paper Tray
2
(21.0 lb. Bond) paper:
97