Duplex Interleave Feed Sequence - Ricoh MP 7503SP Field Service Manual

5. Detailed Descriptions
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Duplex Interleave Feed Sequence

This machine employs interleave processing.
• This avoids having to print first the front and then the back side of each sheet which would be
extremely slow.
• Interleave processing allows the machine to print the front and back sides out of sequence while
keeping several sheets in the paper path.
• For example, the machine can handle up to three sheets in the paper path when duplex printing
paper A4/LT SEF sizes or smaller.
• For other sizes like A4 LEF or larger, the machine can handle two pages at once.
• Duplex interleave printing always starts from the first page.
• This operation is described below.
In the illustrated example below:
• Original: 14 pages
• Scanning Mode: Duplex (both sides scanned simultaneously)
1136
Name
Exit Junction Gate Solenoid
Invert/Duplex Paper Feed Direction
Exit Junction Gate Pawl
Face-up Feed Direction