Toshiba e-STUDIO203 Service Handbook page 195
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Also See for e-STUDIO203:
- Operator's manual (116 pages) ,
- Service handbook (237 pages) ,
- Service manual (236 pages)
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21)Uneven light distribution
Defective area
Original glass
Main charger
Discharge LED
Scanner
Exposure lamp
December 2005 © TOSHIBA TEC
Fig. 5-21
Step
Check items
1
Is the original glass dirty?
2
Are the needle electrode, main
charger grid and main charger case
dirty?
3
Is the discharge LED dirty?
4
Is any of the discharge LEDs off?
5
Are the original glass (especially the
position of shading correction plate)
and CIS unit dirty?
6
Is the CIS unit degraded?
5 - 39
Prescription
Clean the original glass.
Clean or replace them.
Clean the discharge LED.
Replace the discharge LED.
Clean them.
Replace the CIS unit.
e-STUDIO163/203 TROUBLESHOOTING
5
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Troubleshooting
