Toshiba e-studio 2555c, Руководство по обслуживанию

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Table 1. Relation between the status of the bypass paper width sensor and paper size (width)
3 2 0
0 1 1 A3/LD
1 0 1 A4-R/LT-R
1 1 1 A5-R/ST-R
1 1 0 Card size
0 0 1 B4-R/LG
1 0 1 B5-R
Table 2. Option connection detection signal
A B
L L
L H
H H
H L
Table 3. Relation between the status of the original tray width sensor and paper size (width)
Paper width size Paper width size
TWID2S TWID1S (LT series) (A4 series)
H H - B5-R
H L ST-R A5-R
H L LD / LT A3 / A4
L H
8.5x8.5 / LT-R /
KLG / 13"LG
A4-R / FOLIO
L L COMPUTER B4 / B5
H (= high level): Open L (= low level): Short
Table 4. IH error input
IH error input 1 IH error input 0
L L
L L
L H
H L
H H
L L
H H
Table 5. IH power voltage destination
0
JPD (100V) H
NAD (115V) H
MJD (230V) L
Table 6. Fuser unit contact/release position
1
Released H
Envelope L
Contacting H
Paper width size
Original tray width sensor
1
1
1
Bypass paper width sensor
0
No option is connected
0
SIO read-in NG
1
L
TWID0S
L
H
1
Bridge unit is connected
L
JSP is connected
L
IH error input 2 Contents
Power OFF (initial check
state)
L
2
Power supply voltage
abnormality (AC power supply
not provided)
L
Ready state (without error) L
L
IGBT high temperature
abnormality
L
IGBT temperature sensor
abnormality (breaking of wire)
L
Input power voltage upper
limit abnormality
H
L
Input power voltage lower limit
abnormality
H
H
H
L
Power supply abnormality at
cover open
Setting other than "LLL"
1
H