Toshiba e-studio555 User Manual

15
© 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO555/655/755/855
REVERSING AUTOMATIC DOCUMENT FEEDER (RADF)
15 - 5
15.3.3 Original size detection
The original tray width sensor, original registration sensor, and original width detection sensors-1, -2
and -3 work in combination to detect the size of originals.
[ 1 ] Outline
When an original is placed on the original tray, the width of the original is detected by the positions of
the original width guides. Then the original width detection sensors -1, -2 and -3 and the original
registration sensor detect the size of the original being transported. Based on the detection result of
these sensors, the size of the original is finally determined.
[ 2 ] Original tray width sensor
The original tray width sensor detects the width of an original placed on the original tray.
It is detected by the brush attached to the rack moving on the original tray width sensor, which is a
board with the different length of the patterns written.
This brush is moved as the original width guide is moved. Signals (TWID0S, TWID1S, TWID2S) are
opened and shorted to SG by this movement.
The combination of these short (= low level) and open (= high level) can determine the width of the
original.
Sizes detectable in combination of these open and short of the signals are as follows:
H (= high level): Open L (= low level): Short
[ 3 ] Original width detection sensors-1, -2 and -3 / Original registration sensor
The size of the original is determined by the detection performed in combination of the original width
detection sensors-1, -2 and -3 and the original registration sensor, as well as the detection performed
by the original tray width sensor.
Sizes detectable in combination of these sensors are as follows:
A4series: (08-201: 0 or 2)
TWID2S TWID1S TWID0S
Original width size
(LT series)
Original width size
(A4 series)
HHL - B5-R
HLH ST-R A5-R
H L L LD / LT A3 / A4
L H L 8.5x8.5 / LT-R / LG / 13”LG A4-R / FOLIO
L L L COMPUTER B4 / B5
Original tray
width sensor
Original tray
sensor
Original
registration
sensor
Original
width
detection
sensor-1
Original
width
detection
sensor-2
Original
width
detection
sensor-3
Size
determined
--
ON
ON ON ON A3
- - ON ON OFF LD
B5/B4 -
ON OFF OFF
B4
-ON FOLIO
A4/A3 OFF A4-R
-- OFFOFFOFFB5-R
--
OFF
ON ON ON A4
- - ON ON OFF LT
- - ON OFF OFF B5
-- OFFOFFOFFA5-R

Toshiba e-studio555 Specifications

Power

power supply	120 Volts; 20 Amps
power consumption	Maximum 2.0kW
warm-up time	Appx. 130 Seconds

Printing and Copying

copy/print resolution	2400 x 600 dpi
copy/print speed	55 / 65 / 75 / 85 cpm
print speed	55 / 65 / 75 / 85 ppm

Scanning

scan speed	80 spm LT-Size @300 dpi
scan resolution	150 dpi, 200 dpi, 300 dpi, 400 dpi, 600 dpi
file format	TIFF, PDF, JPEG, XPS, MS Word, MS Excel, Searchable PDF w/ Adv. Scanning option

Memory and Storage

memory	1GB RAM, 60 GB HDD
fax memory transmission	500MB (HDD)
reception	500MB (HDD)

Connectivity

connectivity	Ethernet 10/100BaseT, USB 2.0, 802.11b/g Wireless LAN, Bluetooth (HCRP)
protocol support	IPX/SPX, TCP/IP (IPV4/V6), EtherTalk, AppleTalk PAP, LPR/LPD, IPP w/Authentication, Port 9100
operating systems	Windows 2000/XP/2003/Vista/2008, Mac X OS 10.2.4/10.3/10.4/10.5, UNIX, Linux, CUPS

Weight and Dimensions

dimensions	28” x 31” x 46” (W x D x H)
weight	462 lbs
standard paper supply	2 x 500-Sheet Drawer; 2 x 1, 250-Sheet Tandem Drawer; 100-Sheet Stack Feed Bypass