e-STUDIO281c/351c/451c © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved
TROUBLESHOOTING
5 - 140
23)Uneven light distribution
Fig. 5-23
Cause/Section Step Check items Measures
Original glass 1 Is the original glass dirty? Clean the glass.
Main charger 2 Are the main charger wire, grid and case
dirty?
Clean or replace them.
Discharge lamp 3 Is the discharge lamp dirty? Clean it.
Scanner 4 Are the reflector, exposure lamp, mirrors,
lens, etc. dirty?
Clean them.
Exposure lamp 5 Is the exposure lamp tilted? Adjust the installed position of the lamp.
6 Is the lamp discolored or degraded? Replace it.
Feeding direction
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