Service Manual
Page 34
... SRAM. 3. Flash LED. 1. Initial system and CPU parameter. 2. contrast 3. window mode 7. H/W verify chechsum of scan Next scan Adjust scanning parameters: 1. shadow-highlight 4. line art and halftone 8. Test motor. 2. Driver download F/W 2. Test all RAM. 2. Test CCD and lamp 5. System self test...F/W 1. multi bit and single bit 6. scalling and resolution 9. Yes Burn-in No mode ? Turn on lamp. 4. Check scanner motor and position sensor. 3. matrix operation Stop ( power off ) Check burn-in test Figure 5-7 Reset communication mode. gamma correction 5. 5.8...
... SRAM. 3. Flash LED. 1. Initial system and CPU parameter. 2. contrast 3. window mode 7. H/W verify chechsum of scan Next scan Adjust scanning parameters: 1. shadow-highlight 4. line art and halftone 8. Test motor. 2. Driver download F/W 2. Test all RAM. 2. Test CCD and lamp 5. System self test...F/W 1. multi bit and single bit 6. scalling and resolution 9. Yes Burn-in No mode ? Turn on lamp. 4. Check scanner motor and position sensor. 3. matrix operation Stop ( power off ) Check burn-in test Figure 5-7 Reset communication mode. gamma correction 5. 5.8...
Service Manual
Page 55
plug in USB cable into scanner and PC Fifth, recommend you select "USB Model" in "Scanner Model Selection" window during the driver installation. Fourth, for the first installation, we recommend the following installation sequence: - reboot PC - Third, Is correct scanner driver installed? Please make sure you try the most update driver from the web, Please download the most update from...
plug in USB cable into scanner and PC Fifth, recommend you select "USB Model" in "Scanner Model Selection" window during the driver installation. Fourth, for the first installation, we recommend the following installation sequence: - reboot PC - Third, Is correct scanner driver installed? Please make sure you try the most update driver from the web, Please download the most update from...
Service Manual
Page 56
... software. Q: What operation system does 3300U support? Windows 95 Version Number: "4.00.95A" - Windows 95 OSR2 Below two versions need to run "usbsupp.exe" to support USB? Windows 95 OSR2.5 Note: The file "usbsupp.exe" is TWAIN compatible and with this specification, scanners can have our most updated driver from the Windows 95 OSR2 CD ROM. The TWAIN...
... software. Q: What operation system does 3300U support? Windows 95 Version Number: "4.00.95A" - Windows 95 OSR2 Below two versions need to run "usbsupp.exe" to support USB? Windows 95 OSR2.5 Note: The file "usbsupp.exe" is TWAIN compatible and with this specification, scanners can have our most updated driver from the Windows 95 OSR2 CD ROM. The TWAIN...