Specifications

9.11 FOCUS ADJUSTMENT
When: The copy image is out of focus.
After adjusting the horizontal magnification
Purpose: To maintain proper focus
Adjustment
Standard:
Copy image in focus
Measure: SP Mode #47 (16 steps)
How: Adjusts the 4th/5th mirror assembly home
position, changing the the distance between the
original and the drum surface.
1. Make three A3/LDG copies with the test chart.
2. Adjust the focus using SP mode #47. Check the text on the copies.
1 December 1990
5-98