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3 operation, 1 paper lift plate mechanism, 2 media separation mechanism – Konica Minolta 5430 DL 5440 DL 5450 User Manual

Page 106: 3 operation -69, 1 paper lift plate mechanism -69, 2 paper separation mechanism -69

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Main Unit Theory of Operation

Media Feed Section (magicolor 5430 DL)

2-69

II Comp

osition

/O

p

eration

12.3 Operation

12.3.1

Paper Lift Plate mechanism

• The Paper Lift Plate is pressed down into the locked position (so the media can be

loaded).

• A stack of media is loaded and then the tray is slid into the machine. This causes the

Lock Release Lever to unlock the Paper Lift Plate.

• The Paper Lift Plate (media stack) is pressed against the Feed Roller.
• The Paper Lift Plate (media stack) is pressed upward by the springs at all times.

12.3.2

Media separation mechanism

• Drive from the Intermediate Transport Motor (M3) is transmitted through the Tray 1 Paper

Feed Clutch (CL1) to turn the Feed Roller.

• The Feed Roller rotates to take up and feed media into the machine.
• Double-feeding of media is prevented by the Separation Roller provided with a torque

limiter.

4138to2087c0

4138to2088c0

Paper Lift
Plate

Spring

Lock Release
position

Feed Roller

Paper Lift
Plate

4138to2058c0

Intermediate Transport Motor (M3)

Feed Roller

4138to2089c0

Separation
Roller

Feed Roller

5430DL_5440DL_5450_TO_PDF.book 69 ページ 2005年4月12日 火曜日 午後4時49分