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EPSON Stylus Scan 2500
9/99 EPSON Stylus Scan 2500
- 6
Electrical
Environmental
Temperature Operation: 50 to 95 °F (10 to 35 °C)
Storage*: –4 to 104 °F (–20 to 40 °C)
1 month at 104 °F (40 °C)
Transit*: –4 to 140 °F (–20 to 60 °C)
120 hours at 140 °F (60 °C)
Humidity Operation: 20 to 80% RH
Storage*: 5 to 85% RH (without
condensation)
* Stored in shipping container
Safety Approvals
Safety standards UL 1950 with D3, CSA 22.2 No. 950
EMC FCC part 15 subpart B class B
Interfaces
USB interface
Parallel interface
Line Art settings: Fixed threshold
Text Enhancement Technology
(enable/disable selectable)
Halftoning
process:
AAS (Auto Area Segmentation)
Error Diffusion 3 mode (A, B, C)
Dither (Resident) 4 mode (A, B, C, D)
Dither (User defined) 2 mode (A, B)
Gamma
correction:
CRT display 2 level
Printer 3 level (A, B, C)
User defined 1 level
Color correction: 1 type for CRT display
Impact-Dot Printer
Thermal Printer
Ink-jet Printer
1 type for user-defined
Interface: USB + IEEE1284.4
Light source: White cold cathode fluorescent lamp
Reliability: 30,000 cycles of carriage movements
(main unit MCBF)
Lamp: Life 10,000 hours
Specification 100—120 V model 220—240 V model
Input voltage range 99 to 132 V 198 to 264 V
Rated frequency range 50 to 60 Hz
Input frequency range 49.5 to 60.5 Hz
Rated current 0.7 A 0.4 A
Power consumption Approx. 32 W (ISO 10561 Letter Pattern)
Specification Description
Standard Based on Universal Serial Bus Specifications
Revision 1.0, Universal Serial Bus Device Class
Definition for Printing Devices Version 1.0
Bit rate 12 Mbps (full speed device)
Data encoding NRZI
Adaptable connector USB Series B
Recommended
cable length
6.5 feet (2 meters)
Forward channel
Specification Description
Data format 8-bit parallel, IEEE-1284 compatibility mode,
IEEE-1284 ECP mode
Synchronization STROBE
pulse
Handshake timing BUSY and ACKNLG
signals
Signal level TTL compatible
Connector 57-30360 Amphenol connector or equivalent
Reverse channel
Specification Description
Transmission mode IEEE-1284 Nibble mode, IEEE-1284 ECP mode
Adaptable connector 57-30360 Amphenol connector or equivalent
Synchronization Refer to the IEEE-1284 specification
Handshaking Refer to the IEEE-1284 specification
Signal level IEEE-1284 Level 1 device
Data transmission
timing
Refer to the IEEE-1284 specification