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Chapter 16 MainteTool
16-51
16.10.1 Measuring Laser Beam Intensity
Measure the laser intensity of the main scan unit, using the optical power meter.
Perform the measurement if a defect is suspected in the exposure unit or there is a problem in the image data.
Work outline
The number of personnel and the estimated work hours required to measure the laser beam intensity is as follows:
Requirements
The procedure for measuring laser beam intensity requires the following tools:
1
Press and hold the operation switch for about 1
second.
2
Turn the main power supply OFF.
Warning
If you handle the display screen with the exterior cover removed from DRYPRO 832, the
outside of the machine may be radiated with laser. Direct exposure to laser beam could cause
blindness.
Be sure to check that there is no one around and wear laser goggles before starting work.
Note
The buzzer sounds continuously to warn during emission of laser.
Number of Personnel
Work Hours
1
20 minutes each
No.
Tools
No.
Tools
1
Various types of screwdrivers
2
Tray (container for screws and parts removed)
3
Laser goggles
4
Optical power meter
5
IR card
Summary of Contents for Drypro 832
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