Acer S2W 3300U Support Question

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Question posted by hilitons21 on December 7th, 2010

Moving Tube Light Is Fused

my scanner s2w 3300 usb does not work

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Related Acer S2W 3300U Manual Pages

Service Manual - Page 3

Electrical Systems 5.1 Overview...20 5.2 USB Port Interface...24 5.3 Scanner Controller (ASIC & µP 29 5.4 Analog Circuits ...31 5.5 CCD Head/Elements ...32 5.6 Line Motor Driver...33 5.7 Sensor Elements ...33 5.8 Main Flow Chart of Scanner 3300U 34 5.9 Connectors of Optic Process 6 3.2 Scan Process ...7 CH4. Troubleshooting 6.0 Error Code Identification from Mirascan 38 6.1 No Function...

Service Manual - Page 4

... host, and TWAIN 32 driver for PC. Any TWAIN 32 compliant application can access this scanner. "Acer S2W 3300U" provides USB interface to communicate with high speed, high quality, compact size, and low price. "Acer S2W 3300U" other main features are as following: n High quality resolution 600 x 1200 dpi optical resolution 19200 x 19200 dpi maximum resolution...

Service Manual - Page 5

... Machine Type Scan Method Scan Mode Scanning Speed desktop flatbed scanner 1 pass, color CCD grayscale 16 bits/pixel color 48...maximum resolution): 2 dpi increment Highlight / shadow 256 steps Contrast / brightness 256 steps Interface Platforms Power Comsumption Power supply USB for host connection PC 25 W maximum Using 5 different AC adapters (100V,110V,120V,220V,240V) each can guarantee ...

Service Manual - Page 6

... the scan module.Three are three steps for the optic process: Reflection, Imaging and eceiving. (1) Reflection The major function of reflection is to change the light direction in order to obtain a proportionally reduced image. Fundamentals of the Optic Process There are three mirrors to accomplish this job. COATING ALUMINUM a a NORMAL PLANE...

Service Manual - Page 7

... the monitor. (3) Pick Target In this stage, the user must decide the scanned area and position. LIGHT VOLTAGE SIGNAL CCD Fig. 3-3 Receiving 3.2 Scan Process (1) Preset Put the object (it is too thick to close the scanner cover. If the object is better to close the cover, then you want to scan on...

Service Manual - Page 10

... 4.1 Optics Module The optics module includes lamp, reflect plate, three mirrors, lens, and CCD (charged couple device) board. Chapter 4 Mechanism The scanner's mechanism can exactly form an image and transform light energy to voltage signal, which is shown in Fig.4 -1 and Fig.4-2 . OPTICS MODULE The Detail Parts of the parts are mounted...

Service Manual - Page 14

...screw in the lens box as 1/f = 1/p +1/q. In order to keep high quality and resolution of scanner will be influenced. The light of the object passing through this step, and the diagram is changed . From Fig.4-4 ,we can adjust... lens to form an image on the CCD, and the quality and resolution of the scanner, never try to the formula. When the object distance is shown in Fig.4-5 fixes the...

Service Manual - Page 15

... color CCD is mounted on a CCD board, as shown in bad resolution for every scanner. Any deviation will output voltage signals while the light shines. It is applied here. It will seriously affect the output voltage of the light. The CCD board is sensitive only to the intensity of CCD and resulting in...

Service Manual - Page 21

... is composed of the main board and the regulator board. The light source 6 parts : ASIC Scanner Controller, Analog Circuits, CCD Module, Regulator and Inverter, and other Elements (including line motor, Lamp...etc). They are all shown in Figure 5-1. 5.1.1 Functional Overview The Scanner 3300U system can be divided into 3 main modules as shown in figure...

Service Manual - Page 22

...figure 5-3. The image is controlled by the Main Board, and the light power comes from CCD (Charge Coupled Device). The image signals are...managed by the differential operational amplifier. The CCD transfers light intensity to condense the image-wide scanned line into ... is captured from the Inverter on the CCD module. (white light) comes from a Lamp, which is reflected into 6 reflection ...

Service Manual - Page 23

...a color image is requested, the color CCD is used for this scan-line. Block Scanner 3300U Regulator board. An inverter board converts DC 12V to figure 5-4) transforms the adapter DC voltage... +15V DC Voltage Regulator Converter Board Main Board Figure 5-4 3300U Scanner Main Board. transferred via SCSI bus, Printer port and USB cable to next scan-line, and the same procedures are ...

Service Manual - Page 24

This section describes the USB port interface. ADC Clk C CCD Timing C D CCD Basic Timing ASIC AP7107U CCD Basic Timing... USB port interface is an 8-bit, serial cable interface, with handshakes and protocols for Motors) CPU(8032) &2.5K ROM Addr. Bus Data Bus SYSTEM / DATA RAM USB I/F ADF/TPO I/F Line Motor Driver (2003) Figure 5-5 5.2 USB Port Interface The Scanner 3300U USB port...

Service Manual - Page 29

... for binary image scanning. 10. Provide 6 output pins to reduce number of an embedded CPU,USB controller M5611 and scanner controller. Built-in digital shading to control line motor. 10. Host I/O is done by CPU. Built-in scanner circuits. 7. The CPU executes programs in CODE SRAM and does the following jobs: initialization, system...

Service Manual - Page 42

...lens. - Keep your hands and clothing well away from the operating or moving parts such as scan module, gear train ...etc. Never turn the power... the cover A. B. 7.1. Unless otherwise specified, reassemble the scanner by holding the connector housing. Precautions - If it is no shading on the scanner circuit board. - Pulling the cable cord may cause poor connection...

Service Manual - Page 51

... When the lamp is under the influence of light will reduce and the CCD can't receive enough light to these factors and you can get the maximum... resolution and performance. Taking the attention to output voltage signal. These factors are described in Fig.7-12. About Resolution The resolution is the most important performance of the scanner...

Service Manual - Page 53

... not use the true color card? However, the data captured by the scanner is the minimum hardware configuration required for using a scanner? Appendix A Frequently Asked Question Hardware Q: What is not affected; Q: ...the limited palette (and/or wrong palette set). A: (1) Processing Capability Pentium PC with USB port, 32MB RAM, 540MB hard disk is required.For the professional user, the higher ...

Service Manual - Page 54

... periodically There may be installed successfully in your PC. Second, Is USB port in your PC active? As your Windows supports USB? Q: Why does the computer shows "Scanner not found" message ? As long as "Universal serial bus controller" is ready to support USB, please make sure to the previous question from BIOS. A: (1) If LED...

Service Manual - Page 55

..., for the first installation, we recommend the following installation sequence: - install scanner driver first - reboot PC - plug in "Scanner Model Selection" window during the driver installation. Third, Is correct scanner driver installed? Please make sure you select "USB Model" in USB cable into scanner and PC Fifth, recommend you try the most update driver from the...

Service Manual - Page 56

... can work with any Windows applications that support the TWAIN standard. Q: What operation system does 3300U support? Windows 98/2000 build-in supports USB Version Number: 4.10.1998 - Windows 95 OSR2.5 Note: The file "usbsupp.exe" is TWAIN compatible and with this specification, scanners can have our most updated driver from "Start -> Setting -> Control...

Service Manual - Page 59

Packing Material Carton $1.56 Cushion Left $0.20 Cushion Right $0.20 Scanner Bag $0.05 Carton Holder $0.07 II. PCBA Generic 47.S0809.001 47.S0810.001 42.... palm) $0.26 CD $0.99 CD Manual 17L $0.50 Warranty CARD Dan-Chin Tradi. A p p e n d i x B : Spare Parts List Acer S2W 3300U (99.S0861.X3X) 6678-O3E(N/B) Based on Exchange Rate (NTD/USD) = 31 Item Price(USD) I.