Toshiba e-studio555 User Manual

e-STUDIO555/655/755/855 © 2009 - 2011 TOSHIBA TEC CORPORATION All rights reserved
SCANNING SECTION
6 - 6
6.4.2 Exposure lamp
External electrode type Xenon fluorescent lamp is used as an exposure lamp in this equipment.
1. Structure
The fluorescer is applied to the inside surface of the lamp pipe (except for a part which serves as an
opening) which is filled with the Xenon gas.
A pair of the external electrodes covered by film with adhesive agent is attached around the pipe.
Fig. 6-6
2. Behavior inside the lamp
The electron inside the pipe is led to the electric field by applying voltage to the pair of the external
electrodes, and the discharge is started.
The electrons then flow and clash with the Xenon atoms inside the pipe to excite them and allow
them to generate ultraviolet rays. This ultraviolet rays convert the fluorescer into visible light.
Fig. 6-7
PET film
Aluminum tape
electrode
Adhesive agent, PET, film
Glass valve
Fluorescer
Xenon gas
(2)
(7)
(5)
(4)
(3)
(1)(6)
(1) Electrode (2) Electron (3) Xenon atom
(4) Ultraviolet lay (5) Fluorescer
(6) Visible light (irradiated from the opening to outside the pipe)
(7) Openig (8) Harness
(8)

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