Minolta EP4000 - 4 Th;5 Th Mirrors Carriage Movement

Interleaf EP5000/EP4000 GENERAL, MECHANICAL/ELECTRICAL
97.04.01
M-31
1156SBM1107A
11-7. 4th/5th Mirrors Carriage Movement
The 4th/5th Mirrors Carriage 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).
Mirror Reference Position Sensor PC86 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.
Pinion
Gear
M7
Rack Gear
Mirror Motor M7
4th/5th Mirrors Carriage
4th/5th Mirrors
Guide Plate
Mirror Reference Position Sensor PC86
1136M017AA
Control Signal Energized Deenergized WIRING DIAGRAM
M7 PWB-F L H 19-B
Control Signal Blocked Unblocked WIRING DIAGRAM
PC86 PWB-F L H 18-C