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authorJörg Frings-Fürst <debian@jff-webhosting.net>2014-10-06 14:00:40 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2014-10-06 14:00:40 +0200
commit6e9c41a892ed0e0da326e0278b3221ce3f5713b8 (patch)
tree2e301d871bbeeb44aa57ff9cc070fcf3be484487 /doc/teco/teco1.txt
Initial import of sane-backends version 1.0.24-1.2
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+
+ BACKEND TECO1
+
+
+
+Relisys RELI 2412 (no ADF, no transparency adapter)
+single pass scanner - 300*1200 dpi - 8.5*14
+Inquiry:
+ 000: 06 00 02 02 30 00 00 10 52 45 4c 49 53 59 53 20 ....0...RELISYS
+ 016: 56 4d 33 35 33 30 2b 20 20 20 20 20 20 20 20 20 VM3530+
+ 032: 31 2e 30 38 31 2e 30 38 02 00 54 45 43 4f 20 56 1.081.08..TECO V
+ 048: 4d 33 35 33 41 M353A
+Inquiry page 0x82
+ 000: 06 82 00 12 11 54 45 43 4f 20 56 4d 33 35 33 41 .....TECO VM353A
+ 016: 20 56 31 2e 30 36 V1.06
+
+AVEC Colour 2412
+three pass scanner - 300*600 dpi - 8.5*14
+ 000: 06 00 02 02 30 00 00 10 20 20 20 20 20 20 20 20 ....0...
+ 016: 49 6d 61 67 65 20 53 63 61 6e 6e 65 72 20 20 20 Image Scanner
+ 032: 31 2e 30 38 31 2e 30 38 02 00 54 45 43 4f 20 56 1.081.08..TECO V
+ 048: 4d 33 35 32 41 M352A
+
+Avec Color Office 2400 (no ADF, no transparency adapter)
+three pass scanner - 300*600 dpi - 8.5*14
+Inquiry:
+ 000: 06 00 02 02 30 00 00 10 20 20 20 20 20 20 20 20 ....0...
+ 016: 49 6d 61 67 65 20 53 63 61 6e 6e 65 72 20 20 20 Image Scanner
+ 032: 32 2e 30 34 32 2e 30 34 02 00 54 45 43 4f 20 56 2.042.04..TECO V
+ 048: 4d 33 35 32 30 M3520
+Inquiry page 0x82
+ 000: 06 82 00 12 11 54 45 43 4f 20 56 4d 33 35 32 30 .....TECO VM3520
+ 016: 20 56 32 2e 30 34 V2.04
+
+RELI 4830 (no ADF, with transparency adapter)
+ 000: 06 00 02 02 30 00 00 10 52 45 4c 49 53 59 53 20 ....0...RELISYS
+ 016: 52 45 4c 49 20 34 38 33 30 20 20 20 20 20 20 20 RELI 4830
+ 032: 31 2e 30 33 31 2e 30 33 02 00 54 45 43 4f 20 56 1.031.03..TECO V
+ 048: 4d 34 35 34 32 M4542
+Inquiry page 0x82
+ 000: 06 82 00 12 11 54 45 43 4f 20 56 4d 34 35 34 32 .....TECO VM4542
+ 016: 20 56 31 2e 30 33 V1.03
+
+Dextra DF-600P - VM3510
+ 000: 06 00 02 02 24 00 00 10 44 46 2D 36 30 30 4D 20 ....$...DF-600M
+ 016: 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
+ 032: 31 2E 31 37 31 2E 31 37 02 1.171.17.
+
+
+/*--------------------------------------------------------------------------*/
+
+SCSI commands supported by the RELISYS VM3530+:
+
+TEST UNIT READY
+00 00 00 00 00 00
+
+REQ SENSE
+03 00 00 00 12 00
+
+VENDOR-09
+09 00 00 78 00 00
+ 3-4 = length of data to receive. Always 30720 bytes.
+ Probably 12 lines of calibration at 300dpi.
+ 8.5*300*12=30600
+
+VENDOR-0E (?)
+0E 00 00 00 00 00
+ Always follows VENDOR-09 command
+
+INQUIRY:
+12 00 00 00 35 00
+12 01 82 00 21 00
+ standard inquiry
+ 52 bytes - appears to never change
+ 32-39: firmware version
+ 42-52: real scanner name
+
+ page 0x82 (vendor specific) - real scanner name with version
+ 0-3 = page header
+ 4 = string length
+ 5-21 = real scanner name with version
+
+MODE SELECT
+15 10 00 00 18 00
+ always sends:
+ 00 00 00 00 00 00 00 08 00 00 00 00 00 00 00 01
+ 03 06 02 00 00 01 00 00
+
+
+SCAN
+1B 00 00 00 00 00
+
+SET WINDOW
+24 00 00 00 00 00 00 00 63 00
+Total length is 99
+ 07 = length (99-8 = 91)
+ 10-11 = X Resolution
+ 12-13 = Y resolution
+ 14-17 = X top left corner
+ 18-21 = Y top left corner
+ 22-25 = width (size in inches * 300)
+ 26-29 = length (size in inches * 300)
+ 31 = 0x80 ?
+ 33 = scan mode
+ 0x00 = black & white
+ 0x02 = grayscale
+ 0x05 = color
+ 34 = bit depth? - invariants, always 8
+ 36 = dither pattern - only for B&W
+ 0x00 = line art
+ 0x01 = 2 X 2
+ 0x02 = 3 X 3
+ 0x03 = 4 X 4 Bayer
+ 0x04 = 4 X 4 Smooth
+ 0x05 = 8 X 8 Bayer
+ 0x06 = 8 X 8 Smooth
+ 0x07 = 8 X 8 Horizontal
+ 0x08 = 8 X 8 Vertical
+ 37 =
+ 0x80 = RIF (VM353A only?)
+ 63 = calibration?
+ 0x00 yes
+ 0x02 no
+ 81 = ??? transparency adapter
+ 0x00 no
+ 0x01 yes
+ 93 =
+ 0x80 = ? (seems to activate a contrast value on VM353A)
+
+ 37, 55, 57, 59, 61, 65, 67, 69, 71, 73, 75, 77, 79 = 0x80
+ 85, 89, 93, 97 = 0xff
+
+READ
+28 00 00 00 00 00 00 00 3E 00
+ 6-8 = length
+
+SEND
+2A 00 03 00 00 02 00 04 00 00
+ 2 = data type code
+ 0x03 = gamma - 4*256 bytes
+
+GET DATA BUFFER STATUS
+34 01 00 00 00 00 00 00 12 00
+ 1 = bit 1 is wait
+ 7-8 allocation length
+
+ returned buffer is 0x10 bytes long.
+ 0-2 = additional length (0x10-3 = 0x0D)
+ 3 = reserved(?)
+ 8 = ?
+ 9-11 = filled data buffer
+ 12-13 = number of lines (constant during a scan)
+ 14-15 = bytes per line (constant during a scan)
+
+
+/*--------------------------------------------------------------------------*/
+
+Command sequence
+(simplified, since the TWAIN driver seems to be quite stupid)
+
+Get some info:
+ INQUIRY
+ INQUIRY page 0x82
+
+Setup the scan:
+ TUR
+ MODE SELECT
+ SET WINDOWS
+ GET BUFFER STATUS
+ VENDOR-09
+ VENDOR-0E
+ SEND(10)
+ SET WINDOWS (same as the first one)
+ SCAN
+
+loop until all data read:
+ GET BUFFER STATUS
+ READ(10) if any data available
+
+park the CCD:
+ SET WINDOWS
+ SCAN
+
+/*--------------------------------------------------------------------------*/
+
+The vendor specific command 0x09 and 0x0e are issued by the windows driver to the AVEC 2400, but the scanner rejects them.
+
+/*--------------------------------------------------------------------------*/
+
+The Dextra DF600-P is a VM3510. It's older than the other scanner and
+is a little more primitive. The driver recognizes its scsi id and fake
+a more evolved one. The scan sequence is also simplified. The rest is
+identical.