(1) Original table | (2) Copy lamp | |
The original table is fixed. The original is set in the left center position. | 100V series: 85V, 275W | |
| 200V series: 170V, 310W | |
| (3) Mirror | |
| This model uses six mirrors. | |
| No. 1 mirror is attached to the copy lamp unit, No. 2/3 mirrors are | |
| attached to No. 2/3 mirror base, No. 4/5 mirrors are attached to No. | |
| 4/5 mirror base. | |
| The copy lamp unit and the No. 2/3 mirror base unit are scanned in | |
| copying. The No. 4/5 mirror base is shifted in zoom copying to | |
| change the distance between ten original and the drum. | |
| (4) Lens (fixed focus lens) | |
| • Construction (1 group 3 lenses) | |
| • | Brightness (F8.5) |
| • | Focus: (195mm ±1%) |
| (5) Lens home position sensor (LHPS) | |
| This sensor senses the lens home position. The output signal of this | |
| sensor is the basic signal to control the copy magnification ratio. | |
| (6) Lens base | |
| The lens is mounted to the lens base, which is shifted toward the | |
| paper feed direction in reduction copy or toward the paper exit direc- | |
| tion in enlargement copy by the lens drive motor. | |
Mirror base scan speed is changed for zooming
Enlargment
Normal
Original
Reduction
Copy direction
Zooming by changing the lens and mirror position
5 – 4
