Microtek Scanmaker 5900
Identification type MRS-2400A48U sn W2C305981 R41157 Lid S/N:S2BG874925 The electronics card ARIES-0108 REV-A 20524L-X9 sticker on the back (serial number ?) S/N:F2C33033486 U2 looks like a masked microprocessor (lotsa pins) MII S11 A233-0400 FFGNM U3 socketed (eprom ?) sticker reads F/W V1.0 (firmware ?) U4 (stepper motor driver) L6219DS U9 on back of board (ram ?) EliteMT M11L416256SA -35J DZC2HCYG1 0235 U11 USB Transceiver Philips logo ISP1581BD C84252 07 TSD2296 http://www.semiconductors.philips.com/pip/ISP1581BD.html The rest are 74HC logic apart from one which is hidden under a metal shield. There are at least two other PCBs in the scanner head.
The Microtek Scanmaker 5900 features built in 4"x5" film scanning using a backlight integrated into the lid, 4800x2400DPI CCD, 48 bit colour, USB2. It operates from it's own power pack rather than from the USB.
The Canon D1250U2 seems to use (at least) the same USB controller.
T: Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs= 1 P: Vendor=05da ProdID=30d8 Rev= 1.00 S: Product=USB2.0 SCANNER C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=82(I) Atr=03(Int.) MxPS= 1 Ivl=500us <device descriptor of 0x05da/0x30d8 at 001:006 (USB2.0 SCANNER)> bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 255 bDeviceSubClass 255 bDeviceProtocol 255 bMaxPacketSize0 64 idVendor 0x05DA idProduct 0x30D8 bcdDevice 1.00 iManufacturer 0 () iProduct 2 (USB2.0 SCANNER) iSerialNumber 0 () bNumConfigurations 1 <configuration 0> bLength 9 bDescriptorType 2 wTotalLength 39 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 () bmAttributes 192 (Self-powered) MaxPower 0 mA <interface 0> <altsetting 0> bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 bInterfaceSubClass 255 bInterfaceProtocol 255 iInterface 0 () <endpoint 0> bLength 7 bDescriptorType 5 bEndpointAddress 0x81 (in 0x01) bmAttributes 2 (bulk) wMaxPacketSize 64 bInterval 0 ms bRefresh 0 bSynchAddress 0 <endpoint 1> bLength 7 bDescriptorType 5 bEndpointAddress 0x01 (out 0x01) bmAttributes 2 (bulk) wMaxPacketSize 64 bInterval 0 ms bRefresh 0 bSynchAddress 0 <endpoint 2> bLength 7 bDescriptorType 5 bEndpointAddress 0x82 (in 0x02) bmAttributes 3 (interrupt) wMaxPacketSize 1 bInterval 3 ms bRefresh 0 bSynchAddress 0 <trying to find out which USB chip is used> checking for GT-6801 ... this is not a GT-6801 (bNumEndpoints = 3) checking for GT-6816 ... this is not a GT-6816 (bDeviceClass = 255, bInterfaceClass = 255) checking for MA-1017 ... this is not a MA-1017 (bDeviceClass = 255, bInterfaceClass = 255) checking for MA-1015 ... this is not a MA-1015 (bcdUSB = 0x110) checking for MA-1509 ... this is not a MA-1509 (bEndpointAddress = 0x81, bmAttributes = 0x2, wMaxPacketSize = 0x40, bInterval = 0x0) checking for LM983[1,2,3] ... this is not a LM983x (bDeviceSubClass = 0xff) checking for GL646 ... this is not a GL646 (bDeviceClass = 255, bInterfaceClass = 255) checking for GL646_HP ... this is not a GL646_HP (bEndpointAddress = 0x1, bmAttributes = 0x2, wMaxPacketSize = 0x40, bInterval = 0x0) checking for GL660+GL646 ... this is not a GL660+GL646 (bDeviceClass = 255, bInterfaceClass = 255) checking for GL841 ... this is not a GL841 (bcdUSB = 0x110) checking for ICM532B ... check 5, this is not a ICM532B (bNumEndpoints = 3) <Couldn't determine the type of the USB chip> found USB scanner (vendor=0x05da, product=0x30d8 [USB2.0 SCANNER]) at libusb:001:006
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