Details
Errors
- AOM Driver
- Temperature
- Synchronouos Sensor
- B / G Laser Errors
- Yellow Shift
- Optical Noise
- Weak Green Gun
- Red Laser
- Polygon Mirror
- Affected Prints
- Funny Stuff
Instructions
Forms
Green Laser weak QSS30-31:
Green laser guns are basically much more reliable than Blue. But Greens are not eternal. The weak Green looks like your test pattern isn't black on dark stripes and going Green, because there is lack of MAGENTA produced by GREEN laser gun. Laser repair required.
Green Laser weak QSS32-35:
Below are three steps how Green is getting dimmed day by day (B1 Type). Note, that when Syncrosensor could not catch the starting mark of the line, it just skip this line, but motor is still moving continiously and the image on the paper is getting longer. At the same time, Green AOM still giving starting mark at the maximum power, because there is no command from the system to transfer the useful pixels. As result we have magenta lines growing to magenta field. We could consider that Green is still good, because there is a lot of Magenta, but the focus is that in reality Green is very weak, and the Synchrosensor could not chase Green beam properly. Laser repair required.
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