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 - 51
15.5.42 Original width detection sensor-1 (SR6)
15.5.43 Original registration sensor (SR5)
15.5.44 Original exit sensor (SR12)
(1) Take off the feeder lower guide unit.
 P.15-49 "15.5.39 Feeder lower guide unit"
(2) Disconnect 1 connector. Lift the actuator,
release 2 latches and take off the original
width detection sensor-1.
Fig. 15-123
(1) Take off the feeder lower guide unit.
 P.15-49 "15.5.39 Feeder lower guide unit"
(2) Disconnect 1 connector. Release 2 latches
and take off the original registration sensor.
Fig. 15-124
(1) Take off the assembly of the exit guide and
the exit/reverse guide.
 P.15-22 "15.5.11 Exit guide / Exit/reverse
guide / Reading end guide"
(2) Remove 2 screws and take off the 2 leaf
springs.
Fig. 15-125
Original width detection sensor-1
Original registration sensor

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

Summary

TOSHIBA Service Manual

Specifications, Accessories, Options, and Supplies

Details machine specifications, included accessories, optional components, and consumables.

Outline of the Machine

Provides sectional views and electric parts layout of the machine's internal structure.

Symbols and Functions of Various Components

Explains symbols and functions of motors, sensors, switches, and PC boards.

Copy Process Overview

Describes the general process of image formation and copying.

General Operation Guide

Covers machine operation, warming-up, states, and abnormality detection.

Control Panel Functions

Details the control panel, display messages, and state relations.

Scanning Section Operation

Explains the function, construction, and operation of the scanning system.

Laser Optical Unit Details

Describes the laser optical unit, its components, control circuits, and safety precautions.

Paper Feeding System

Details the paper feeding system, its functions, operation, and motors.

Process Related Section

Explains components related to image formation: chargers, sensors, transformers.

Drum and Cleaner Unit

Describes the drum, cleaner unit, their functions, and disassembly.

Developer Unit Components

Covers developer unit construction, functions, motor circuits, and disassembly.

Transfer and Transport Unit

Explains the transfer belt, transport system, functions, and disassembly.

Fuser Unit Details

Covers fuser unit outline, operation, functions, control circuits, and disassembly.

Exit/Reverse Section Operations

Details the exit/reverse section functions, driving, operation, and disassembly.

Reversing Automatic Document Feeder (RADF)

Explains RADF functions, paper path, drive, size detection, circuits, and disassembly.

Power Supply Unit Information

Describes the power supply unit construction, operation, output channels, and fuses.

PC Boards Identification

Shows the layout and identification of various PC boards.

External Counters Interface

Details the interface and signals for external counters like coin/key counters.

Revision Record

Lists changes and updates made in different versions of the manual.