Description
Manuel
1.3.2.2 SCSI Commands
This device uses the following group “O” p
commands:
Table 1-3. Commands for SCSI Interface
Command
Code
Description
Test Unit Ready
Confirm for operation
Request Sense
Requires sense data (Note 1)
Receive
Data transmission from target to initiator
Send
Data transmission from initiator to target
Inquiry
12H
Requires information of SCSI device (Note 2)
Notes:
1.
sense
data returned by the
sense request
command.
data is as fallows:
Peripheral device type:
RMB:
(non-removable media)
Device type restriction: #H
ISO version:
version:
OIH (current version)
Additional length:
23H
Vendor-unique
parameter bytes:
‘EPSON,
‘SCANNER,
‘
FFH]
product name
●
*** .
ROM version
1.3.2.3 SCSI Status
Table
Status Bits for SCSI Interface
status Bits
status
7
6
5
4
3
2
1
0
R
R
o
0
0
0
0
R
Check Condition
R
R
o
0
0
0
1
R
Busy
R
R
o
0
1
0
0
R
All other codes are reserved.
‘R’ means reserved bit.
Rev.
Summary of Contents for ES-1200C Pro PC
Page 2: ...EPSON IMAGE SCANNER GT 9000 ES 1200C SERVICE MANUAL EPSON ...
Page 6: ...REVISION SHEET Revision Issue Date Revision Page Rev A June 29 1994 let issue o j c1 v ...
Page 66: ...Chapter 4 Adjustments No Adjustment is required in this product ...
Page 80: ... ...
Page 89: ...a g I 1 1 u In o N 7 g m N x In g Figure A 4 B027 PSE Board Circuit Diagram A 10 Rev A ...
