ii
Table of Contents
1. GENERAL.................................................................................................................................................................1-1
1.1 G
ENERAL
...............................................................................................................................................................1-1
1.2 D
EVICE
C
ONFIGURATION
........................................................................................................................................1-3
1.2.1 Outer View......................................................................................................................................................1-3
1.2.2 Components ....................................................................................................................................................1-4
2. SPECIFICATIONS ...................................................................................................................................................2-1
2.1 F
UNCTIONAL
S
PECIFICATIONS
.................................................................................................................................2-1
2.2 E
NVIRONMENTAL
S
PECIFICATIONS
..........................................................................................................................2-2
3. OPERATION ............................................................................................................................................................3-1
3.1 R
EMOVING THE
S
HIPPING
B
RACKET
.........................................................................................................................3-1
3.2 P
OWER
O
N
/O
FF
......................................................................................................................................................3-3
3.3 I
NDICATION
P
ANEL
.................................................................................................................................................3-3
3.4 S
ETTING THE
SCSI ID
AND
C
ONNECTING THE
I
NTERFACE
C
ABLE
.............................................................................3-4
3.4.1 SCSI Cable Connection ..................................................................................................................................3-5
3.5 P
APER
S
PECIFICATIONS
...........................................................................................................................................3-7
3.5.1 Paper Size.......................................................................................................................................................3-7
3.5.2 Paper conditions.............................................................................................................................................3-7
3.5.2.1 ADF...........................................................................................................................................................................3-7
3.5.2.2 FIatbed.......................................................................................................................................................................3-8
3.5.2.3 Items to avoid.............................................................................................................................................................3-8
3.5.3 Readable area ................................................................................................................................................3-9
3.6 D
OCUMENT
S
ETTING
M
ETHOD
..............................................................................................................................3-10
3.6.1 Flatbed .........................................................................................................................................................3-10
3.6.1.1 When the document size is of letter/A4 size or smaller .............................................................................................3-10
3.6.1.2 When the document is a thick book ..........................................................................................................................3-11
3.6.2 ADF..............................................................................................................................................................3-11
3.6.2.1 Setting the ADF paper chute.....................................................................................................................................3-11
3.6.2.2 Placing the documents on the ADF paper chute ........................................................................................................3-12
3.7 C
LEANING
............................................................................................................................................................3-14
3.7.1 Cleaning the document cover and the document glass...................................................................................3-14
3.7.2 Cleaning inside the ADF...............................................................................................................................3-15
4. INTERFACE .............................................................................................................................................................4-1
4.1 P
HYSICAL
S
PECIFICATIONS
......................................................................................................................................4-3
4.1.1 Connection .....................................................................................................................................................4-3
4.1.2 Physical Specification.....................................................................................................................................4-4
4.1.3 Termination ....................................................................................................................................................4-4
4.1.4 Pin assignments ..............................................................................................................................................4-5
4.2 SCSI B
US
..............................................................................................................................................................4-6
4.2.1 System configuration ......................................................................................................................................4-6
4.2.1.1 System configuration ..................................................................................................................................................4-6
4.2.1.2 Addresses of SCSI devices..........................................................................................................................................4-6
4.2.1.3 Peripheral equipment .................................................................................................................................................4-6
4.2.2 Bus signals .....................................................................................................................................................4-7
4.2.3 Bus signal drive conditions .............................................................................................................................4-8
4.3 B
US
P
HASES
...........................................................................................................................................................4-9
4.3.1 BUS FREE phase..........................................................................................................................................4-11
4.3.2 ARBITRATION phase ...................................................................................................................................4-12
4.3.3 SELECTION phase .......................................................................................................................................4-14
4.3.4 INFORMATION TRANSFER phases .............................................................................................................4-15
4.3.4.1 Asynchronous information transfer ...........................................................................................................................4-16
