6
6
6-8
6-8
Troubleshooting■>■Test■Print■>■How■to■use■the■test■print■>■64-gradations■(TYPE=12)
Troubleshooting■>■Test■Print■>■How■to■use■the■test■print■>■64-gradations■(TYPE=12)
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64-gradations■(TYPE=12)
This■test■print■is■for■mainly■checking■the■gradations■of■YMCBk■single■color■at■one■time.
Check■item
Check■method
Assumed■cause
Gradation
Check■that■64■gradations■density■is■properly■reproduced.
Failure■of■Drum■Unit
Failure■of■Laser■Scanner■Unit
Fogging
Check■that■fogging■appears■on■white■image■area■only.
Failure■of■Drum■Unit
Failure■of■Laser■Scanner■Unit
White■line
Check■that■there■is■no■white■line■on■entire■image.
Failure■of■Drum■Unit
F-6-5
T-6-7