Toshiba MD-0101 manual Mechanical Description, Paper Feed System, Flow of Paper

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4. MECHANICAL DESCRIPTION

4.1 Paper Feed System

Exit roller

Flow of paper

ADU paper jam sensor (Upper)

Copier

ADU

ADU paper jam sensor (Lower)

ADU 04-01-01

The ADU has one transport path as shown above and paper enters the ADU from the top and comes out from the bottom. Paper is not stacked in the ADU but the ADU only transports the paper by using the two motors.

Flow of Paper

The flow of paper is as follows:

The one-side-printed paper reversed at the exit unit.

The roller in the exit unit reversely turns to draw the paper into the ADU.

The paper having passed through the ADU is loaded again into the copier from the bottom of the ADU.

ADU 04-04-02

October 2000 © TOSHIBA TEC

4 - 1

MD-0101 MECHANICAL DESCRIPTION

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Contents Toshiba TEC Corporation Contents Specifications Names of Various Components OutlineADU PWA Layout of Electrical PartsADU PWA Harness Connection DiagramPF-WP Board AssemblyGeneral Operation Block DiagramOperational Description Paper jam detection Detection of Abnormal StatusCover open/close detection Flow Chart Flow of Paper Mechanical DescriptionPaper Feed System Drive System Circuit Description PWA Block DiagramAdufl Meaning of SignalsTiming ADU hinge cover F/R Disassembly and ReplacementADU paper guide assembly AssemblyADU ADU cover ADU motor ADU PWAADU feed roller shaft upper/clutch 08S018-06CL ADU feed roller shaft middle Remove timing belt. See Fig ADU feed roller shaft lower/clutch 08S018-06CL