Scanner Theory - Lexmark X95x series Service Manual

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The exit rolls feed the sheet to the duplex rolls, which transport the media again to the registration rolls. The

printing cycle is performed again, this time on the other side of the same sheet.

Scanner theory

The duplex ADF enables the user to create duplex scans automatically, eliminating the need to stop the

scanning process to flip over the media that is being duplicated. The ADF uses step motors and a series of

sensors to determine the media's size and position in the paper path during the scan process.

Service Manual

Duplex rolls