March 2005 © TOSHIBA TEC e-STUDIO520/600/720/850 TROUBLESHOOTING
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Paper 13 Has the appropriate paper type been
selected?
Select a proper mode.
14 Is the setting temperature of the fuser
roller in each paper type normal?
Check the setting and correct it.
08-410, 412, 413, 437, 1804
15 Using the recommended paper? Use the recommended paper.
Developer material/Toner 16 Using the specified developer mate-
rial and toner?
Use the specified developer material
and toner.
Scanner 17 Are the original glass (especially the
position of shading correction plate),
mirror and lens dirty?
Clean them.
Defective area Step Check items Prescription