Troubleshooting For Image; Abnormality Of Image Density/Gray Balance - Toshiba e-STUDIO650 Service Handbook

5.2 Troubleshooting for Image

(1) Abnormality of image density/Gray balance

Image density
Gray balance
Defective area Step
Density/Gray balance 1
Printer section 2
Scanner 3
Printed image 4
JUNE 2002 © TOSHIBA TEC
Check Items
Check the density/gray balance.
Check the printed image.
Are the original glass or mirrors
dirty?
Is the image faded?
Is background fogging occuring?
Is there a blotch on the image?
Is the image transferred normally?
5 - 107
Prescription
Adjust the density.
Make a test print using 04-113 and
check it.
Clean them.
Perform troubleshooting for faded
image.
Perform troubleshooting for
background fogging.
Perform troubleshooting for blotched
image.
Perform troubleshooting for
abnormal transfer.
e-STUDIO550/650/810 TROUBLESHOOTING
Remarks
Go to step 4
If there is any
problem on
the image.