Specifications

EPSON Expression 800
1/99 EPSON Expression 800
- 3
ID Setting Selectable from 0 to 7 (factory setting: 2);
asterisk (*) setting is only used when
transporting scanner
Terminator Internal terminator selectable (enable/
disable)
Connector type Two 50-pin half-pitch connectors
Connector pin arrangement
Initialization
methods The scanner can be initialized (returned to
a fixed set of conditions) in the following
ways:
Optional Transparency Unit
Specifications
The transparency unit (B813152) allows you to scan positive
and negative transparent materials—35 mm slides, 35 mm
filmstrips, and film up to 8.5 × 11.7 inches in size. In addition
to four film guides, it comes with a reflective document mat
that allows you to alternate between scanning transparent
materials and normal reflective (paper) documents.
Basic Specifications
Dimensions Width: 12.8 inches (324 mm)
Depth: 21.3 inches (540 mm)
Height: 3.6 inches (92 mm)
Weight 11 lbs (5 kg)
Maximum
read area 8.5 × 11.7 inches (216 × 297 mm)
Electrical
Power supply:
(supplied from the scanner)
24 VDC
5 VDC
Power consumption:
24 VDC: 0.6 A
5 VDC: 0.1 A
Resistance to
electrical noise
(static electricity) case: 10 kV or less
metal: 7 kV or less
Reliability MCBF 100,000 cycles
Temperatures Operation
41 to 95 °F (5 to 35 °C)
Storage
−4 to 140 °F (-20 to 60 °C)
Humidity (without
condensation) Operation
10% to 80%
Storage
10% to 85%
Operating
conditions Ordinary office or home conditions; avoid
extreme dust, operation under direct
sunlight, and strong light sources.
Safety approvals UL 1950
CSA C22.2 No. 950
EN 60950
IEC 950
EMC FCC Part 15 subpart B class B
CSA C108.8 class B
AS/NZS3548 Class B
CE Marking Low Voltage Directive 73/23/EEC
EN60950
EMC Directive 89/336/EECEN55022
Class B
EN50082-1
IEC 801-2/801-3/801-4
Document
specifications Transparencies up to 8.5 × 11.7 inch film
(negative film, positive film)
35 mm strip film (negative, positive)
35 mm slides (negative, positive)
Brownie size strip film
Hardware
initialization
When the scanner is turned on.
When the scanner receives a SCSI Reset signal from
the SCSI interface.
Software
initialization
When the software sends the ESC @ (initialize the
scanner) command.
When the scanner receives a SCSI Bus Device
Message.
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50
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