Functions Of Major Functional Components; Paper Cassette; Major Functions - Dell 5110cn Service Manual

3. Functions of Major Functional Components

Major functional components comprising the printer are described below referring to their illustrations.
Those components are classified into the following blocks based on the configuration of the printer.

- Paper Cassette

- Paper Feeder
- Separator & Registration Assembly
- Inner Duplex Assembly
- Outer Duplex Assembly
- Transfer Roller & Fuser
- Xerographics
- Toner Dispenser Assembly
- Frame & Drive
- Electrical
3.1 Paper Cassette

3.1.1 Major functions

- Guide Side (R/L)
The Guide Side Assy (R/L) can move at right angle to the paper transfer direction to align the paper
width.
- End Guide
The Guide End Assy can move in the paper transfer direction to determine the paper size. The ON/
OFF of SWITCH ASSY SIZE (refer to "3.2 Paper Feeder") varies according to the Guide End Assy
position to detect the paper size.
- SEPARATOR ROLLER
The SEPARATOR ROLLER and the PAPER FEED ROLLER (refer to "3.2 Paper Feeder") pinch the
paper to feed.
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Chapter 6 Principles of Operation