Epson 3800 - Stylus Pro Color Inkjet Printer Service Manual page 54

EPSON Stylus Pro 3800/3800C/3850
PAPER FEED MECHANISM
Paper feed mechanism consists of a PF motor, PF scale, PF encoder, PF roller, front
and rear paper eject rollers, and star wheels. The mechanism transports papers fed from
the feeders and ejects them from the front of the printer.
Combination Gear, PF, Drive
Spur Gear, 31.5
Spur Gear, 68
Front Paper Eject Roller
Spur Gear, 14.4
Rear Paper Eject Roller
Figure 2-29. Drive Transmission Path
OPERATING PRINCIPLES
PF Motor
PF Timing Belt
PF Motor
Paper Feed Mechanism
Revision A
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