Page 1
Scanner Specifications
ES-800C
Scanner main unit
Power cable
Document cover
Carriage (at home p
Document table
\
POWEli switch
Option control connector
User’s Guide
‘RESET switch
Transportation screw
/
Image Sample
ERROR light
READY light
POWER light
Scanner type:
Photoelectric
device:
Effective pixels:
Maximum
document size:
Scanning
resolution:
Output resolution:
Color separation:
Reading sequence:
Size:
Image data:
Gradation:
Brightness:
Halftoning process:
Flatbed, color/monochrome
CCD line sensor
3400 dots by 4680 dots at 400 dpi, 100%
216 mm by 297 mm
(8.5 inches by 11.7 inches)
US letter size or A4
400 dpi
50, 72,
75,80,90,100,120,133,144,
150,160,175,180,200,216,240,300,320,
360,400,480,600
and 800 dpi.
Values above 400 through software
interpolation.
By switching light sources (G, R, B)
Monochrome mode:
One-time scanning (Dropout color
selectable from Green, Red, or Blue.)
Color page sequence mode:
Three-time scanning (G, R, B)
Color line sequence mode:
One-time scanning (G, R, B)
50% to 200% in 1% steps.
8 bits per pixel per color maximum
8 bits per pixel per color maximum
7 levels
Enable/disable selectable.
3 halftoning modes (A, B, and C) and
4 dither patterns (A, B, C, and D) for
bi-level data
(Halftoning mode A only in color line
sequence mode)
(2 downloadable dither patterns)
Ground termina
Scanners
SCSI ID rotary switch
SCSI interface connectors
Gamma correction:
Color correction:
Interface:
Light source:
Reliability:
11
&I92
2 for CRT display
3 for printer
1 for user defined
1 type for CRT display
3 types for printer output, available in
color line sequence mode only
Bidirectional parallel and SCSI
Noble gas fluorescent lamps (3 lamps)
Main unit: MCBF 100,000 cycles of
carriage movement
ES-800C-1
Page 2
ES-800C
Dimensions and
weight:
Width: 368 mm (14.5 inches)
Depth: 577 mm (22.5 inches)
Height: 161 mm (6.5 inches)
Weight: about 12 kg (26 lbs)
Electrical Specifications
Voltage:
Frequency:
Power
consumption:
Insulation
resistance:
120 VAC,
49.5
Approx. 50 W (max)
20 m between AC power line and
chassis at 500 VDC
to
flO%
60.5
Hz
Environmental Conditions
Temperature:
Humidity:
Operating
conditions:
Note:
Specijcations are subject to change without notice.
Operation: 40” F to 95” F (5” C to 35” C)
Storage: 10’ F to 150” F (-20” C to 60” C)
Operation: 30% to
condensation
Storage: 20% to
condensation
Ordinary office or home conditions.
Extreme dust should be avoided.
Operation under direct sunlight
or near a strong light source should be
avoided.
85%,
SO%,
without
without
Parallel Interface Specifications
Interface type:
Data format: S-bit parallel
Synchronization:
Handshaking:
Logic level:
Connector type:
Connector pin
arrangement:
Bidirectional parallel interface
By external strobe pulse
By ACKNLG and BUSY signals
Input/output data and interface control
signals are TTL level compatible
36-pin
Centronics@
18
type connector
SCSI Specifications
Interface type:
Function:
Logic level:
Electrical standard: As per ANSI X3.131-1986
ID Setting:
Connector type:
ANSI X3.131-1986 standard
The following functions are included.
BUS FREE phase
ARBITRATION phase
SELECTION/ RESELECTION phase
COMMAND phase
(Logical Unit number is fixed to 0 and
command link function is not supported.)
DATA phase
Data in phase
Data out phase
STATUS phase
MESSAGE phase
(Includes MESSAGE IN phase and
MESSAGE OUT phase)
ATTENTION condition
RESET condition
TTL level compatible
Selectable from 0 to 7 with the rotary
switch.
(8 and 9 should not be selected.)
Two 50-pin connectors
Scanning Functions
Scanner settings
The table below summarizes the scanner functions and the
settings available on your scanner. All of these functions are
controlled by the software commands from your scanner
software.
Function
Resolution
Size
Gamma correction
Color correction
Available settings
23 settings from 50 to 800 dpi
50% to 200% at 1% step
Color line sequence mode, color page sequence
mode and monochrome mode (dropout color
4 dither patterns
5 settings for output devices
4 settings for output devices
36
ES-800C-2 11/2/92
Scanners
Page 3
ES-800C
Resolution guidelines
This table shows the recommended resolutions in dots per
inch or pixels per inch for the image types and printing
methods. Also, you may want to experiment with your
scanner settings, possibly using a cropped version of your
image to save time, until you achieve the desired results.
Black and white printer
Electroniccolor printer
Printing presu’lmagesetter
Line art
300-400
300-400
400-800
Gray scale Color
75
150-200
150-200 150-200
75
150-200
Data format
Initialization
The scanner can be initialized (returned to a fixed set of
conditions) in three ways.
Hardware initialization:
0
When the power is turned on.
Ll
When the scanner receives an INIT signal at the parallel
interface (pin 31 goes low).
Software initialization:
Ll
When the software command ESC 62 (initialize the
scanner) is received.
Default settings
The table below shows the default conditions when the
scanner is initialized.
Item
Data format
Resolution
Size
Reading area
Color mode
When the scanner is initialized, the scanner terminates the
scanning operation, and the carriage returns to the home
position (rear of the scanner).
1
Default
1 bit/pixel/color
1
100 dpi
1100%
1850 x
1170 dots, no offset
1
Monochrome (standard)
Problems and Solutions
The problems you may have while using the scanner often
involve the operation of your software and computer.
Problems fall in the following major categories:
Ll
Incorrect setup of the interface
CI
Inappropriate selection of the scanner functions
Ll
Incorrect setup of your computer or software
Cl
Incorrect operation of your software.
Scanner errors
If an error occurs, the scanner stops operating and the
and
ERROR
lights show the type of error.
~~
Command error
The scanner received incorrect commands from your
scanning software.
When this error occurs, try the scanning operation with your
software over again. The scanner returns to normal when it
receives correct commands. Normally you do not need to
reset the scanner.
Interface error
The interface setup is wrong, or the scanner is not properly
connected to the computer.
When this error occurs, check the interface connection. Push
the
RESET
button or turn the scanner off and then back on to
reset it.
Fatal error
This indicates one of the following problems:
One or more fluorescent lamps needs to be replaced.
The transportation screw is not released.
The scanner is broken.
There is a problem, such as an open cover, with the
optional automatic document feeder.
Check that the transportation screw is released and check the
automatic document feeder; then push the
the scanner still does not operate properly, try turning the
scanner off and then back on. If the scanner still does not
operate properly, or if this error occurs repeatedly, consult
your dealer.
RESET
READY
button. If
Scanners
1112i92
ES-800C-3
Page 4
ES-800C
Option error
This indicates a problem such as a paper jam with an
installed option unit.
Check the option unit and correct the cause of the trouble.
Self Test
To run the self test, follow the instructions below:
1. Set the SCSI ID switch to 8.
2.
Turn on the power while holding down the
Continue holding the
complete. (It takes approximately 10 seconds for self test
initialization to complete. Watch for the LEDs to change in
the sequence described below to tell that initialization is
complete.)
Just after power on:
Power LED (green)
Ready LED (green)
Error LED (red)
After a few seconds:
Power LED (green)
Ready LED (green)
Error LED (red)
After a few more seconds:
Power LED (green)
Ready LED (green)
Error LED (red)
Finally, all LEDS are lit
3. You can now release the
begins, and the scanner operates automatically.
4.
You can stop the self test either by pressing
turning the power off.
RESET
- ON
- OFF
- OFF
- ON
- ON
- OFF
- ON
- OFF
-ON
RESET
button until initialization is
button. The self test mode
RESET
RESET
button.
or
Options
1
Option Name
Automatic Document 8813011
Feeder
(ADF)
Transoarencv Unit
.
~
Bidirectional Parallel
Interface Kit
SCSIDCX Interface
Kit
Mac Interface Kit
Bidirectional Parallel
Interface Board for
the PC
Bidirectional Parallel
Cable
ES-8OOC
Interface Kit Contents
BIDIDOS interface Kit
J
Picture Publisher 3.1
U
Caere OCR TryPack
Q
TWAIN Scanner Driver
Cl
Bidirectional Interface Board for the PC
0
Bidirectional Parallel Cable
Product1 Description
Number
1
88130211 Allows scanning of slides,
I
BIDIDOS
SCSIDOS
1 ESMAC1 Includes scanner Plug-In Module
I
1
88080121 Available separately
Cl-SE-A
I BO1901
Feeds up to 30 sheets. Replaces
scanner cover, but still allows
scanning of individual items.
negatives. and transparencies.
Replaces scanner cover, but still
allows scanning of individual
items. Allows scanning of items up
I
to 5”x 5”.
Includes bidirectional parallel
board for the PC, cable, TWAIN
scanner driver, and image editing
software.
Includes SCSI board for the PC,
cable, TWAIN scanner driver, and
image editing software.
(PIM) and Desk Accessory (DA),
cable, Epson Apple Scanner
Driver, and image editing software.
customers who already have
scanning software. Provides a
bidirectional port in the PC to
connect to the parallel interface in
the scanner.
Available separately from kit for
customers who already have
I
scanningsoftware.
I
I
Scanner.
from
kit for
ES-800C-4
SCSIDOS Intetfkce Kit
U
Picture Publisher 3.1
U
Caere OCR TryPack
3 TWAIN Scanner Driver
3 SCSI Interface Board for the PC
U
SCSI Cable
ESMAC Intetface Kit
Ll
Adobe Photoshop 2.0
0 PIMand
Q
Epson Apple Scanner Driver
Cl
SCSI Cable
11
f2f92
(50-pin
DA
(50-pin
to
50-pin)
to 25-pin)
Scanners
Page 5
Information Reference List
Engineering Change Notices
None
Product Support Bulletins
None
Technical Support Bulletins
None
Related Documentation
ES-800C
TM-ES800C
PL-E!%OOC
SPKESSOOC
4001696
TM-B813021
PL-B813021
SPKB813021
ES-80OC
E%OOC Parts Price List
EW3OOC
E!%OOC
Transparency Unit Service Manual
Transparency Unit Parts Price List
Transparency Unit Self Paced Kit
Service Manual
Self Paced Kit
User’s Guide
Scanners
1
l/2/92
ES-800C-5
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