Toshiba E-STUDIO520, Service Manual, Page: 53 / 592

March 2005 © TOSHIBA TEC e-STUDIO520/600/720/850 ERROR CODE AND SELF-DIAGNOSTIC MODE
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[FAX] button: OFF / [COPY] button: OFF ([FAX] LED: OFF / [COPY] LED: OFF)
Digital
key
Button Items to check
Contents
Highlighted display
e.g.
Normal display
e.g.
[1]
A Intermediate transport sensor No paper Paper present
B - - -
C 1st drawer transport sensor No paper Paper present
D 1st drawer feed sensor No paper Paper present
E 1st drawer tray-up sensor Upper limit position Other than upper
limit position
F 1st drawer bottom sensor Bottom position Other than bottom
position
G 1st drawer empty sensor No paper Paper present
H 1st drawer detection sensor Drawer present No drawer
[2]
A Feed cover sensor Cover closed Cover opened
B - - -
C 2nd drawer transport sensor No paper Paper present
D 2nd drawer feed sensor No paper Paper present
E 2nd drawer tray-up sensor Upper limit position Other than upper
limit position
F 2nd drawer bottom sensor Bottom position Other than bottom
position
G 2nd drawer empty sensor No paper Paper present
H 2nd drawer detection sensor Drawer present No drawer
[3]
A - - -
B - - -
C 3rd drawer / Tandem LCF drawer transport sen-
sor No paper Paper present
D 3rd drawer / Tandem LCF drawer feed sensor No paper Paper present
E 3rd drawer / Tandem LCF drawer tray-up sensor Upper limit position Other than upper
limit position
F 3rd drawer / Tandem LCF drawer bottom sensor Bottom position Other than bottom
position
G 3rd drawer / Tandem LCF drawer empty sensor No paper Paper present
H 3rd drawer / Tandem LCF detection sensor Drawer present No drawer
[4]
A - - -
B - - -
C 4th drawer transport sensor No paper Paper present
D 4th drawer feed sensor No paper Paper present
E 4th drawer tray-up sensor Upper limit position Other than upper
limit position
F 4th drawer bottom sensor Bottom position Other than bottom
position
G 4th drawer empty sensor No paper Paper present
H 4th drawer detection sensor Drawer present No drawer
[5]
A LCF connection Not connected Connected
B LCF set sensor Unit opened Unit closed
C - - -
D LCF feed sensor No paper Paper present
E LCF tray-up sensor Upper limit position Other than upper
limit position
F LCF bottom sensor Bottom position Other than bottom
position
G LCF empty sensor No paper Paper present
H LCF tray sensor Tray opened Tray closed