Toshiba e-studio281c - Page 36

e-STUDIO281c/351c/451c © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved
OUTLINE OF THE MACHINE
2 - 16
2) Sensors and switches
Symbol Name Function Remarks P-I
S1-5 APS 1-3, APS-C, APS-R
Automatic original detection sensor
Original size detection B-1 S1-4:
11-12
S5:
11-13
S6 HOME-SNR
Carriage home position sensor
Carriage home position detection B-1 11-17
S7 PLTN-SNR
Platen sensor
Opening/closing detection of platen
cover or RADF
B-1 17-10
S8 REVLV-HP-SNR
Revolver home position sensor
Home position detection of the revolver
unit
D-1 36-102
S9 COLR-TNR-SNR
Color toner cartridge sensor
Detecting the installation fault of color
toner cartridge
D-1 36-104
S10 COLR-ATTNR-SNR
Color auto-toner sensor
Detecting toner density adhered on the
magnetic roller of the color developer
unit
D-1 36-18
S11 K-DEV-POS-SNR
Black developer contact position
detection sensor
Detecting the black developer contact
position
D-1 35-17
S12 K-DEV-TIM-SNR
Black developer contact timing detec-
tion sensor
Detecting the control of ON/OFF timing
of the black developer lifting clutch
D-1 35-17
S13 K-ATTNR-SNR
Black auto-toner sensor
Detecting the density of toner in the
black developer unit
D-2 34-25
S14 K-TNR-SW
Black toner cartridge switch
Black toner cartridge presence
absence detection
D-2 37-12
S15 TRBLT-HP-SNR1
Transfer belt home position sensor-1
Detecting the rotation position of trans-
fer belt (for timing of speed switching in
thick paper / OHP film mode)
D-1 29-9
S16 TRBLT-HP-SNR2
Transfer belt home position sensor-2
Detecting the rotation position of trans-
fer belt (for timing of the color image
data writing)
D-1 29-9
S17 TNLVL-SNR
Image quality sensor
Toner amount detection on the transfer
belt
D-2 23-24
S18 TR2-POS-SNR
2nd transfer roller position detection
sensor
Detecting the 2nd transfer roller contact
position
G 12-107
S19 TEMP/HUMI-SNR
Temperature/humidity sensor
Detecting the temperature and humidity
inside the equipment
D-1 5-28
S20 USD-TNR-FLL-SNR
Toner bag full detection sensor
Detecting the used toner is full in the
toner bag
D-2 6-107
S22 RGST-SNR
Registration sensor
Detecting the paper transport at the
registration roller section
G 23-6
S23 FED-U-SNR
Upper drawer feed sensor
Detecting paper jam and paper trans-
port at upper drawer feeding section
G 23-6
S24 FED-L-SNR
Lower drawer feed sensor
Detecting paper jam and paper trans-
port at lower drawer feeding section
G24-52