Uneven Light Distribution - Toshiba e-STUDIO650 Service Handbook
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Also See for e-STUDIO650:
- Operator's manual (179 pages) ,
- Service manual (346 pages) ,
- Operator's manual (148 pages)
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(21) Uneven light distribution
Defective area
Step
Original glass
1
Main charger wire
2
Discharge lamp
3
Scanner
4
Exposure lamp
5
6
JUNE 2002 © TOSHIBA TEC
Check Items
Is the original glass dirty?
Is the main charger wire dirty?
Is the discharge lamp dirty?
Are the reflector, exposure lamp, mirrors,
lens, etc. dirty?
Is the exposure lamp tilted?
Is the lamp discolored or degraded?
5 - 131
Prescription
Clean it.
Clean or replace the wire.
Clean it.
Clean them.
Adjust the position of the lamp.
Replace it.
e-STUDIO550/650/810 TROUBLESHOOTING
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Troubleshooting
