Troubleshooting For The Image - Toshiba e-STUDIO350 Service Handbook

5.2

Troubleshooting for the Image

1) Abnormality of image density / Gray balance
Defective area Step
Density / 1
Gray balance
Printer density 2
Scanner 3
Printed image 4
5
6
7
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Image density
Check items
Check the density / gray balance.
Check test print image (04-113).
Are the original glass, mirrors and
lens dirty?
Is the image faded?
Is background fogging occurring?
Is there a blotch on the image?
Is the image transferred normally?
5 - 109
Gray balance
Prescription
Adjust the density.
Go to step 4 if there is any problem on
image.
Clean them.
Perform troubleshooting for faded image.
Perform troubleshooting for background
fogging.
Perform troubleshooting for blotched
image.
Perform troubleshooting for abnormal
transfer.
e-STUDIO350/352/353/450/452/453
TROUBLESHOOTING
5