Develop D 1531iD - 13-3.Paper Lifting Plate; 13-4.Universal Tray Paper Size Detection Mechanism

FrameMaker Ver5.5E(PC) Di152/Di183 MECHANICAL/ELECTRICAL
01.09.05
M-30
13-3. Paper Lifting Plate
• The Paper Lifting Plate is locked into position when it is pressed down. It is unlocked
when the tray is slid into the unit.
• The Paper Lifting Plate is pushed upward by the Paper Lifting Springs at all times.
13-4. Universal Tray Paper Size Detection Mechanism
• Both the width (in the crosswise direction) and length (in the feeding direction) of the
paper are detected and the copier CPU determines the paper size based on the combi-
nation of the two readings.
• The width (CD) of the paper is detected when the lever that is operatively connected to
the Edge Guide activates or deactivates the Paper Size (CD) Detection Sensor.
• The length (FD) of the paper is detected when the lever that is operatively connected to
the Trailing Edge Stop actuates or deactuates the switches on the Paper Size (FD)
Detection Board.
4021M063AA
Paper Lifting Plate
Spring
4011M009AA
Paper Size Detecting Board PWB-I
Paper Size Detecting Sensor S11
12 34