June 2004 © TOSHIBA TEC e-STUDIO200L/202L/230/232/280/282 TROUBLESHOOTING
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5
4) Toner offset
Fig. 5-4
Toner offset (Shadow image appears approx. 94 mm toward the dark image.)
Defective area Step Check items Prescription
Density 1 Is the density too high? Adjust the density.
Fuser unit 2 Is the pressure of the fuser roller nor-
mal?
Check the pressure releasing parts
and pressurization mechanism.
3 Is the thermistor in contact with the
fuser roller?
Contact the thermistor with the fuser
roller.
4 Is there a scratch on the fuser roller
surface?
Replace the fuser roller.
5 Has the fuser roller reached its PM
life?
Replace the fuser roller.
6 Is the setting temperature of the fuser
roller normal?
Check the adjustment values of fuser
roller temperature?
08-407, 410, 411, 450, 515, 516
Paper 7 Has the appropriate paper type been
selected?
Select a proper mode.
8 Is the setting temperature of the fuser
roller in each paper type normal?
Check the setting and correct it.
08-412, 413, 437, 438, 451, 452,
453, 518, 520, 521
9 Using the recommended paper? Use the recommended paper.
Developer material 10 Using the specified developer mate-
rial?
Use the specified developer material
and toner.
Scanner 11 Are the original glass (especially the
position of shading correction plate),
mirror and lens dirty?
Clean them.
Feeding direction
Approx.94mm
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