Laser Exposure System; After Replacing The Laser Scanner Unit - Canon iR4570 Series Service Manual

Chapter 13

13.3 Laser Exposure System

13.3.1 After Replacing the
Laser Scanner Unit
0007-5178
iR2270 / iR2870 / iR3570 / iR4570
Enter the values recorded on the label on the laser
scanner unit for the following in service mode:
- COPIER>ADJUST>LASER>LA-DELAY
13-9