Specifications

Overview Paper Path - 4
Paper Path
The printer has a basic S-shaped paper path and multi-
purpose tray arrangement generally similar to the Laser-
Writer 16/600 PS.
On the exit side of the fuser assembly, however, there is a
brand new function: the paper deflector guide. This
solenoid-actuated guide switches paper between one of two
paths. The inside path is the face-down delivery path that
continues straight up to the delivery rollers and output tray.
The outside path serves three purposes.
• Paper feed into the optional duplexer.
• Paper delivery to the optional face-up tray.
• If no options are attached, the outside path will feed
paper directly out the rear of the printer.
Note : The “LW 12/640 PS Paper Path” animation shows
the sequence of a duplex print job.
LW12/640 PS Paper Path