Specifications

Interleaf EP1052 GENERAL, MECHANICAL/ELECTRICAL
96.11.01
M-36
1151SBM1206A
12-6. 4th Mirror Movement
The 4th Mirror is moved to vary the conjugate distance for a particular zoom ratio
by driving the rack-and-pinion gears at the front and rear ends of the mirror using
Mirror Motor M7 (stepping motor). The Levers of the Holder to which the Mirror is
mounted slides along a tilted rail to change the Mirror angle. This ensures that the
light strikes the surface of the PC Drum in the direction of the normal, thereby
preventing resolution from being degraded.
Mirror Reference Position Sensor PC81 is used to control the position of the 4th
Mirror. It ensures that the Mirror is located at the home position when the copier is
turned ON.
Levers
Mirror
Motor
M7
4th Mirror
Drive Shaft
Tilt Adjusting Screw
Lever
Control Signal Energized Deenergized WIRING DIAGRAM
M7 PWB-A PJ16A-2 L H 19-I
Control Signal Blocked Unblocked WIRING DIAGRAM
PC86 PWB-A PJ20A-2 L H 20-M