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June 2005 © TOSHIBA TEC e-STUDIO281c/351c/451c TROUBLESHOOTING
5 - 119
5
20)Image dislocation in feeding directio
Fig.5-20
Cause/Section Step Check items Measures
Adjustment error
of scanner or
printer section
1 Is same dislocation on every copy? Adjust the scanner/printer using the
Adjustment Mode.
Registration roller 2 Is the registration roller dirty, or is the
spring removed?
Clean the roller with alcohol.
Reinstall the spring.
3 Is the registration motor malfunctioning? Adjust or replace the gears, etc. if they
are not engaged properly.
4 Is the registration roller clutch operating
normally? (Is the timing of operation
delaying?)
Replace the registration roller clutch.
Paper feed
clutch, Transport
clutch
5 Are the paper feed clutch and transport
clutch malfunctioning?
Check the circuit or the clutch and
replace them if necessary.
Aligning amount 6 Is the aligning amount proper? Decrease the aligning amount.
Pre-registration
guide
7 Is the pre-registration guide improperly
installed?
Reinstall the guide.
Transfer belt 8 Is there any stain or scratch on the reflec-
tion tape?
Clean or replace it.
9 Is the lens of the transfer belt home posi-
tion sensor stained?
Clean or replace it.
Feeding direction