Acer S2W 3300U Support Question

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Question posted by devendrapatel on November 15th, 2015

My Acer Scanner, Scan To Web S2w 3300u Can Not Scan A4 Size. Scan Maximum Size B

my acer scanner, scan to web s2w 3300u can not scan A4 size. scan maximum size B5

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Answer #1: Posted by TechSupport101 on November 25th, 2015 10:15 AM

TechSupport101

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Hi. Likely compatibility issues. Download and use VueScan from here http://www.hamrick.com/

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Related Acer S2W 3300U Manual Pages

Service Manual - Page 3

... Process 6 3.2 Scan Process ...7 CH4. System Overview CH2. 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 Scanner 3300U...

Service Manual - Page 4

... 19200 x 19200 dpi maximum resolution by software interpolation n 48 bit with high speed, high quality, compact size, and low price. Chapter 1 System Overview "Acer S2W 3300U" is a popular flatbed color scanner with ABET(Advanced Bit Enhanced Technology), capability of support 281 trillion colors, 16 bit grayscale, 1 bit line art "Acer S2W 3300U" provides USB interface to communicate with...

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 bits/pixel monochrome 6.5 ms/line color 11.1ms/line Resolution Warm-up Time optical 600x1200 maximum 19200x19200 15 seconds Maximum Scan Area 8.5" X 11.7" Scanning density 12 to optical resolution:1 dpi increment (optical resolution) to (maximum resolution): 2 dpi...

Service Manual - Page 6

... This chapter describes the optic process and the scan sequences of 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 reduce the size of " Acer S2W 3300U". 3.1. IMAGE LENSE OBJECT Fig. 3-2 Imaging COATING ALUMINUM a a NORMAL...

Service Manual - Page 7

... CCD receives the light, then transfers the intensity of the object (A4 or Letter), and show the object's size and position on the scanner's window glass and close the scanner cover. The voltage signals are data for better scanning image quality. (2) Preview The scan module scans roughly (75dpi) over all the range of light to close the...

Service Manual - Page 8

... on the monitor after detail and complex calculations.The detail flow chart is shown in Fig. 3-4. Reflection: The mirrors are used to processor. (5) Output The scanned image of light to voltage, and outputs the voltage to reflect the light from the object. Receiving: The color CCD receives the light, transfers the...

Service Manual - Page 9

START PRESET N PREVIEW Y N PICK TARGET Y ENVIRONMENT REFLECTING IMAGING RECEIVING PROCESSING N MONITOR Y MORE IMAGE PROCESS Fig. 3-4 Scan Process

Service Manual - Page 21

... the regulator board. 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 5-2. The scan module is composed of the CCD board, inverter and Lamp. This module is the USB and the line motor. The light source The I /O Module Figure 5-3 illustrates the...

Service Manual - Page 22

... A/D converter to get the digitized data.Please refer to condense the image-wide scanned line into the lens and into the memory, which is controlled by the Main...with 'analog charge coupled devices', and converted, then, into 6 reflection mirrors that are stored into the CCD. Scan Modules Object lamp 2 4 6 1 5 3 Lens Color ccd Figure 5-3 These digitized pixels are used to ...

Service Manual - Page 23

.... Block Scanner 3300U Regulator board. A home sensor on the CCD board is co-operated with every scan-line. Block AC 110 Adapter +15V DC Voltage Regulator Converter Board Main Board Figure 5-4 3300U Scanner Main Board... Printer port and USB cable to figure 5-4) transforms the adapter DC voltage into the required power sources. An inverter board converts DC 12V to next scan-line, and the...

Service Manual - Page 29

...-in CODE SRAM and does the following jobs: initialization, system selftest, calibration, panel handling, scan handling USB port interface and other signal control. 5.3.1 Features The AP7107u (ASIC) includes the following features: 1. 12 bit CCD data input. Scanner Controller (ASIC & µ P) The scanner controller consists of analog parts in halftone processing for gray-level/color...

Service Manual - Page 33

... the bipolar stepping motor. 5.7 Sensor Elements The home sensor: a photo-interrupter is mounted on the CCD board to do the home positioning job, when the Scanner 4300U is drived by the 2003, a unipolar motor driver. Scanner 3300U CCD Board. 5.6 Line Motor Driver Figure 5-6 The Line Motor is calibrating or returning after finishing...

Service Manual - Page 34

... Scanner 3300U Main Flow Chart of F/W 1. Driver download F/W 2. Reset communication mode. Test all RAM. 2. Test CCD and lamp 5. Find edge and top distance Initial communication mode Next scan Receving host command and data Send target message to host "START SCAN" command Calibration Send scanned data (* control scanning timing and handshaking timing *) End of scan Next scan Adjust scanning...

Service Manual - Page 42

.... - Do not disassemble the CCD board and lens. - The diagram is no shading on the scanner circuit board. - Precautions - B. Pulling the cable cord may cause poor connection. Open the scan cover B. 7.1. Unless otherwise specified, reassemble the scanner by holding the connector housing. Never touches the terminals of the electrical and high-voltage parts...

Service Manual - Page 45

... up of the Case-Low. Remove the assembly Fig.7-6 of the shaft shaft-seat and scan module from the scanner base by lifting the front edge of the shaft and taking the end edge of the scan module in the direction shown in Fig.7-5. Pull the belt out of the clutch of the...

Service Manual - Page 55

... update from the web: http://www.acercm.com.au/service/index.htm http://www.acercm-eu.com/downloads/index.cfm http://www.acercm.com.tw/global/service/scan/drivers.htm http://www.acercm.com/drivers/imaging_drivers.html plug in USB cable into scanner and PC Fifth, recommend you select "USB Model" in "Scanner Model Selection" window...

Service Manual - Page 56

...". A: 3300U supports Windows 95/98/ME/NT/2000. So please check version number from our web-site: http://www.acercm.com.au/service/index.htm http://www.acercm-eu.com/downloads/index.cfm http://www.acercm.com.tw/global/service/scan/drivers.htm http://www.acercm.com/drivers/imaging_drivers.html Q: Is MiraScan (the scanner...

Service Manual - Page 57

...update MiraScan driver. Windows NT doesn't support USB. A: For output purpose, the resolution setting is always blurry? A: (1) Please make sure that the scanning windows is http://www.acercm.com.au/.../service/scan/drivers.htm http://www.acercm.com/drivers/imaging_drivers.html (3) If the above two options can't solve the problem, the scan module may be 180 dpi ( 180 = 360 /2 ). The web site ...

Service Manual - Page 58

...MiraScan Q: Does all image software support 48-bit format image. If the user do scanning with the scanner) and Photo Shop 5.0 support 48-bit image. A: No. We recommend that ...all the colors that your original picture has although the scanner has gotten all the color data. Not all image software support 48-bit scanning image? However, the scanner will still work as normal if you may not be...

Service Manual - Page 59

...must 2*) Spec Label. (Blank) Name Plate V. 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. PCBA Generic ...) Board Inverter/B IV. Chinese CD $3.37 III. Accessories OOBE (8-Lingo) $0.26 OOBE (For Scan to palm) $0.26 CD $0.99 CD Manual 17L $0.50 Warranty CARD Dan-Chin Tradi. Packing Material ...