Epson Perfection 1200U Scanner Basics - Page 102

Transparency Unit Specifications, V model, Interface type, Configuration, Electrical standard

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CE marking 230 V model Low Voltage Directive 73/23/EEC EN 60950 EMC Directive 89/336/EEC EN 55022 Class B EN 61000-3-2 EN 61000-3-3 EN 50082-1 IEC 801-2 IEC 801-3 IEC 801-4 USB Interface Interface type Universal Serial Bus Specification Revision 1.0 Configuration Element Description Device Full Speed mode (12Mbit/s) Configuration Characteristics: Self-powered Remote wake up feature: Not supported Maximum power consumption from VBUS: 2mA at 5V Interface No alternate setting Number of endpoints used by this interface (excluding endpoint 0): 2 Endpoint 1 Bulk IN transfer Maximum data transfer size: 64 byte Endpoint 2 Bulk OUT transfer Maximum data transfer size: 64 byte String Descriptor Language ID: US English 1: iManufacterer: “EPSON” 2: iProduct: “Perfection1200” Electrical standard Full Speed mode (12Mbit/s) of Universal Serial Bus Specification Revision 1.0. Connector type One receptacle (series B) Connector pin arrangement Pin number Signal 1 VCC 2 –DATA 3 +DATA 4 GND Connector Initialization Methods The scanner can be initialized (returned to a fixed set of conditions) in the following ways: Hardware initialization Software initialization * The scanner is turned on. * The USB cable is unplugged from the USB port on the scanner. * Software sends the ESC @ (initialize the scanner) command. * The scanner receives a Bus Reset from the USB interface. Transparency Unit Specifications Basic Specifications Dimensions Width: 8.7 inches (222 mm) Depth: 12.0 inches (305 mm) Height: 1.4 inches (36 mm) Weight 1.5 lb (0.7 kg) 95

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95
CE marking
230 V model
Low Voltage Directive 73/23/EEC EN
60950
EMC Directive 89/336/EEC EN 55022
Class B
EN 61000-3-2
EN 61000-3-3
EN 50082-1
IEC 801-2
IEC 801-3
IEC 801-4
USB Interface
Interface type
Universal Serial Bus Specification
Revision 1.0
Configuration
Electrical standard
Full Speed mode (12Mbit/s) of
Universal Serial Bus Specification
Revision 1.0.
Connector type
One receptacle (series B)
Connector pin arrangement
Initialization Methods
The scanner can be initialized (returned
to a fixed set of conditions) in the
following ways:
Transparency Unit
Specifications
Basic Specifications
Dimensions
Width: 8.7 inches (222 mm)
Depth: 12.0 inches (305 mm)
Height: 1.4 inches (36 mm)
Weight
1.5 lb (0.7 kg)
Element
Description
Device
Full Speed mode (12Mbit/s)
Configuration
Characteristics: Self-powered
Remote wake up feature: Not
supported
Maximum power consumption
from VBUS: 2mA at 5V
Interface
No alternate setting
Number of endpoints used by
this interface (excluding
endpoint 0): 2
Endpoint 1
Bulk IN transfer
Maximum data transfer size:
64 byte
Endpoint 2
Bulk OUT transfer
Maximum data transfer size:
64 byte
String
Descriptor
Language ID: US English
1: iManufacterer: ³EPSON´
2: iProduct: ³Perfection1200´
Pin number
Signal
Connector
1
VCC
2
µ
DATA
3
+DATA
4
GND
Hardware
initialization
* The scanner is turned on.
* The USB cable is unplugged
from the USB port on the
scanner.
Software
initialization
* Software sends the ESC @
(initialize the scanner)
command.
* The scanner receives a Bus
Reset from the USB interface.