Acer S2W 3300U Support Question
Acer S2W 3300U Support Question
Find answers below for this question about Acer S2W 3300U - USB Scanner.Need a Acer S2W 3300U manual? We have 1 online manual for this item!
Question posted by mohameds51 on May 5th, 2021
Program Ot See The Scanner
Mira scan program not see the scanner
Current Answers
Answer #1: Posted by Troubleshooter101 on May 5th, 2021 4:23 AM
Troubleshooter101
Member since:
September 30th, 2015 Points: 2,927,030
Member since:
September 30th, 2015 Points: 2,927,030
Probably not the solution you were looking for but...
If drivers are not available, you may wish to consider 'Vuescan'.
Unfortunately it is not free but at least you can trial it to see if it would be suitable.
http://www.hamrick.com/#download
I have used this for years on a variety of scanners. It is so good that I never even load original drivers/software.
Please check this acer community post
https://community.acer.com/en/discussion/144813/acer-s2w-4300u-scanner-drivers-win-7
Thanks
Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful. Please feel free to submit further info for your question, if a solution was not provided. I appreciate the opportunity to serve you!
Troublshooter101
Related Acer S2W 3300U Manual Pages
Service Manual - Page 3
...show 0XFFFF0026 39 6.6 When MicraScan show 0XFFFF0027 39 6.7 Scan Quality not Good 39 6.8 Power Supply...39 6.9 CCD Head ...40 CH7......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 35
CH6....
Service Manual - Page 4
"Acer S2W 3300U" provides USB interface to communicate with ABET(Advanced Bit Enhanced Technology), capability of support 281 trillion colors, 16 bit grayscale, 1 bit line art Any TWAIN 32 compliant application can access this scanner. "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
Chapter 2 Specifications
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 (...
Service Manual - Page 6
... reduced image. Chapter 3 Theory of Operation
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.
Service Manual - Page 7
....) you can select the scanning condition, such as scan types (color or gray), resolution (DPI), hi-light...etc (4) Receiving
The 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. In addition, user...
Service Manual - Page 20
Through functional partitions, The Scanner 3300U system can be divided into Chapter 5 Electrical Systems
5.1 Overview
The overview of electrical systems as below: For Scanner 4300U is composed of 3 PCB boards: Main board, CCD board, and the Inverter board.
Figure 5-1
The Scanner 3300U is shown in figure 5-1.
Service Manual - Page 21
... the bottom of the CCD board, inverter and Lamp. Scanner 4300U System Block Diagram
CCD Board
Main Board
USB port
Inverter &
Lamp
Regulator Part
Line Motor
Scan Module
Main Module
Figure 5-2
I /O module is composed of Scanner 4300U. 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...
Service Manual - Page 23
....
Block
AC 110
Adapter +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 conducted for this scan-line. If a color image is requested, the color CCD is used for the Cold Cathode Fluorescent...
Service Manual - Page 24
... 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 protocol is built in AP7107u its host I /O ( USB Port ) Interface
Pin Definition of USB Port Connector ADC Clk
C
CCD Timing
C
D
CCD Basic Timing
ASIC AP7107U
CCD Basic...
Service Manual - Page 29
...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. The CPU executes programs in noise reduction LPF. 8. Scanner Controller (ASIC & µ P)
The scanner controller consists of analog parts in CCD timing generator...
Service Manual - Page 33
Scanner 3300U CCD Board.
5.6 Line Motor Driver
Figure 5-6
The Line Motor is calibrating or returning after finishing a scan. Given the clock pulses and the necessary power, it is very easy to interface with the bipolar stepping motor.
5.7 Sensor Elements
The home sensor: a photo-...
Service Manual - Page 34
...contrast 3. multi bit and single bit 6. scalling and resolution 9. Test SRAM. 3. 5.8 Main Flow Chart of Scanner 3300U
Main Flow Chart of scan
Next scan
Adjust scanning parameters: 1. Flash LED.
1. matrix operation
Stop ( power off )
Check burn-in test
Figure 5-7 Check scanner motor and
position sensor. 3. line art and halftone
8. H/W verify chechsum of F/W
1. Yes
Burn-in...
Service Manual - Page 35
... duplicated for convenient referring. 5.9.1 Regulator board 3300U combine the regulator board and main board 5.9.2 Main Board
J8 J3
J2
U3
U4
Figure 5-9
U6
J5
U7
Connector J2 on Scanner 3300U Main Board
J2 is connected to the CCD board. 5.9 Connectors of Scanner 3300U
This section describes the connectors of Scanner 3300U, including all printed circuit boards in...
Service Manual - Page 36
...ground Digital power ground
No Connection Lamp +12V Lamp +12V
Connector J5 on the CCD board in 3300U Scanner.
J1 FCC CONNECTOR
J2
U5 CCD
Figure 5-29
LM15V
Description Line motor pulse phase 1 of coil... 1 of coil B- MOTOR POWER
5.9.3 CCD Board There are two connectors on Scanner 3300U Main Board J5 is connected to the line motor to drive the stepping motor. Pin # 1 2 3 4 5
Signal ...
Service Manual - Page 37
Pin # 1 2
Signal name L12V GND
Description Lamp +12V
Ground
Connector J1 on 3300U scanner CCD Board
Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17... power +5V
No Connection Digital power ground Digital power ground
No Connection Lamp +12V Lamp +12V
Connector J2 on 3300U scanner CCD Board
Pin # 1 2
Signal name L12V GND
Description Lamp +12V
Ground
5.9.4 Inverter Board
This PCB board has...
Service Manual - Page 53
... display card. You would happen if I do not use the true color card? However, the data captured by the scanner is the minimum hardware configuration required for using a scanner? A: (1) Processing Capability
Pentium PC with USB port, 32MB RAM, 540MB hard disk is not enough. (2) Display Capability A true-color display card which supports more...
Service Manual - Page 54
..., Is your PC. As long as "Universal serial bus controller" is ready to support USB, please make sure to the previous question from BIOS. Q: Why does the scanner LED indicator keeps blinking?
Second, Is USB port in your Windows supports USB?
As your PC active? A: (1) If LED keeps blinking 11 times periodically.
Please unlock...
Service Manual - Page 55
...PC - power on scanner - Please make sure you select "USB Model" in USB cable into scanner and PC
Fifth, ...recommend you try the most update driver from the web, Please download the most 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...
Service Manual - Page 56
... the TWAIN standard.
Q: What operation system does 3300U support?
Some version of hardware and software. Windows 95 OSR2.1 Version Number: "4.00.95C" - Below two versions doesn't support USB, so please upgrade to support USB?
MiraScan Q : How to support USB.
Windows 98 A : You can work with this specification, scanners
can have our most updated driver from...
Service Manual - Page 59
... Material
Carton
$1.56
Cushion Left
$0.20
Cushion Right
$0.20
Scanner Bag
$0.05
Carton Holder
$0.07
II. Other
$14.66... Board Inverter/B
IV. 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. 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/...
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