M3097E IMAGE SCANNER OEM MANUAL 50FH5037E>02
50FH5037E>02 i ! !
REVISION RECORD Edition Date published AR May, 1992 01 Sep., 1992 02 Jan., 1993 Revised contents Advance Release Specification No.: 50FH5037E The contents of this manual is subject to change without prior notice.
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CONTENTS page CHAPTER 1 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 $ 1 1.1 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 $ 1 1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 $ 3 CHAPTER 2 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CHAPTER 5 VIDEO INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 $ 1 5.1 Video Interface Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 $ 1 5.2 Driver/Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 $ 3 5.2.1 Driver/receiver for standard connector and M3096A21 connector . . . . . . . . 5.3 Data Transfer . . . . . . . . . . . . . . . . . .
6.5.2 Read operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 $ 64 6.6 Command/Response Correspondence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 $ 66 6.7 Command/Response Timing Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 $ 67 APPENDIX A PAPER SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A$1 A.1 Paper Size . . . . . . . . . . . . . . . . . .
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FIGURES page 1.1 M3097E outer view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 $ 2 2.1 Control interface cable connector pin assignment . . . . . . . . . . . . . . . . . . . . . . 2$7 2.2 Video interface cable connector pin assignment . . . . . . . . . . . . . . . . . . . . . . . . 2$8 3.1 Outer dimensions of M3097E 3.2 Function block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 $ 3 3.
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TABLES page 2.1 Function specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 1 2.2 Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 3 2.3 Image processing function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 $ 5 2.4 Combination of IPC ¬ features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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CHAPTER 1 1.1 GENERAL 1.1 General Description 1.2 Features General Description M3097E image scanners are compact, inexpensive, and ideal input devices for electronic filing systems, facsimiles, optical character readers (OCR), computer aided design (CAD) systems, and automatic publishing systems. The M3097E can scan double>letter or A3 size paper. The M3097E has an automatic document feeder (ADF) that can accommodate up to 100 pages.
Figure 1.
1.2 Features (1) Fast reading This scanner can read data about twice as fast as the M3096E+. For flatbed reading: 1.3 seconds (A4, 200 dpi) (M3096E+: 2.3 seconds) For ADF reading: 36 pages per minute (A4, 200 dpi) (M3096E+: 18 pages per minute) (2) Large>capacity document feeder Up to 100 pages (A4, 55>kg continuous forms) can be loaded into the document feeder. (M3096E+: Up to 50 pages) (3) High>quality image This scanner uses a compact optical system that provides sharper focus.
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CHAPTER 2 2.1 SPECIFICATIONS 2.1 Function Specifications 2.2 Physical Specifications 2.3 Optional Circuit Feature 2.4 Connectors and Cables Function Specifications Table 2.1 Function specifications (1/2) No.
Table 2.1 Functional specifications (2/2) No. Item Specification 11 Standard Binarization and halftone function Fixed binarization Dither Error diffusion method If the image Separation, image emphasis, extraction, processing ¬ mirror image, inversion, outline option is simplified DTC. installed Dynamic threshold, smoothing, filtering, noise removing.
2.2 Physical Specifications Table 2.2 Physical specifications No. Item 1 Dimensions (mm) Specification Height 173 Width 696 Depth 497 2 Weight (kg) 25 3 Power Voltage (VAC) 100 to 120, 220 to 240 VAC ±10% requirements Phase Single Frequency 50/60 Hz +2% -4% 4 Power consumption (VA) 150 or less 5 Surge current (A) 30 or less 6 Momentary power failure 100% 0.
2.3 Optional Circuit Feature The following option is provided for this scanner: f Image processing circuit ¬ (M3097E0191) For the details, refer to Subsection 2.3.1. 2.3.1 Image processing circuit ¬ (IPC ¬) This option has the dynamic threshold function and image processing function. 2.3.1.1 Dynamic threshold function The main purpose of this function is to read handwritten characters.
(b) Normal mode This mode is used when using writing materials other than above. (4) Noise removal Among black>dots in the binary picture code, the black>dot for the noise is changed to white>dot. 2.3.1.2 Image processing function Table 2.3 Image processing function No.
Table 2.
2.4 Connectors and Cables 2.4.
(2) Connectors for video interface cable aaaaaa a a aa a aa aa aa aa a aa aa aa aa aa a a a a a a a a a a a aaaaaa a a a a a a aaaaaa a a a a a a a aaaaaa a a a a a a a a a a a aaaaaa a a a a a a aaaaaa a a a a a a a aaaaaa a a a a a a aaaaaa a aaaaaaaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaaa aa aa aa aa aa a a a a a a aa aa aa aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaaa a Scanner side connector: Cable side conne
(3) Cables a. Control interface cable Impedance Zo = 100 ] b. Video interface cable Impedance Zo = 100 ] c. Cable length Max: 5 m (FCC RFI test is performed with 3 m cable.
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CHAPTER 3 3.1 CONFIGURATION 3.1 Outer Dimensions 3.2 Circuit Configuration 3.3 Carrier Bracket Fixing 3.4 Power ON/OFF 3.5 Operator Panel Outer Dimensions Figure 3.1 shows the outer dimensions of M3097E.
497 173 696 Unit: mm Figure 3.
3.2 Circuit Configuration This scanner uses CCD image sensor scanning system. This scanner consists of following sections; f f f f f Optical system (including fluorescent lamp, and lenses) Video circuit (including CCD sensor, amplifier, and A/D converter) Scanner driver (including stepping motor and motor driver circuit) Control circuit (MPU circuit) Power section Figure 3.2 is the function block diagram of this scanner.
3.3 Carrier Fixing Bracket Removal First, remove the carrier fixing bracket from the base of the scanner. This bracket fixes the carrier unit during the transportation. If the power is turned on while fixing bracket is still in place, the alarm lamp lights. Turn the power off, disconnect the power cable, and remove the bracket.
2 Look at the bottom of the scanner to find the carrier fixing bracket. 3 Remove the screw, and remove the carrier fixing bracket from position A . Then install the carrier fixing bracket at position B . ADF Operator panel B When operating A Carrier fixing bracket When transporting CAUTION The scanner is transported. Be sure the carrier fixing bracket is inposition 50FH5037E-02 A .
3.4 Power Switch This switch is a pushbutton used to turn the power on and off. Figure 4.1 shows the location of the power switch. Power switch Figure 3.
3.5 Operator Panel ADF Size Density Resolution Stop Power a aa aaa aa aa a a aa aa aa a aaaa a Mode 1 a aa aaa aa aa a a aa aa aa a aaaa a Figure 3.4 shows the operator panel and Tables 3.1 and 3.2 list the button and lamp names and functions. Liquid crystal display Mode 1 Landscape Halftone Document Start a aa aaa aa aa a a aa aa aa a aaaa a Ready 24 columns ¥ 2 rows Check Figure 3.4 M3097E operator panel Table 3.
Table 3.2 Lamp names and functions Name Color Functions Power Green Indicates the power>on state of the device. Ready Green In manual mode, this lamp indicates that the read operation is in progress. Check Yellow Lights when there is a fault in the device.
CHAPTER 4 CONTROL INTERFACE 4.1 Connection Specifications 4.2 Control Interface Signals 4.3 Driver/Receiver 4.4 Timing This chapter describes the control interface between the host computer and the scanner. For details of the interface, refer to the EIA RS>232C standard. 4.
a aa aaaaaaaaa a a aaa a aaaaaaaaaaaaa a aaa a a aaa a aaaaa a a a a a a a a a a a a a a a aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
4.3 Driver/Receiver Driver: Receiver: SN75188 or equivalent SN75189 or equivalent To determine the threshold level of the signal at the receiver, the following circuit must be connected to the response control pins. -12 V 20 k To response control pin 100 pF 0V 4.
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a aaa aa a a a a a aa a a a a a a aaa a a a a a a a aaaaa a a a a a aaaaa a a a a a aaaaa a a a a a a a a a a aa a a a a a a a a aaaaa a a a a a aaaaa a a a a a aaaaa a a a a a a a a a a aa a a a aaaaa a aa aa aa a a a aaaaa a a a a a a a a a a aaaaa a a a a a aaaaa a a a a a aaaaa a a a a a a a a a a aa a a a a a a a a aaaaa a a a a a aaaaa a a a a a a a a a a aa a a a aaaaa a a a a a a aaa a aa a a a a aaaa a a aa aa aa aa aaaaa a a a a a a a a a a aa a a a a a a a a a a a a a aaaaa aaaaa a aaaa a a aa a
This signal indicates that the subscanning video data is valid. (4) V0 to V7 These signal lines carry the scanning video data. Logical ™0∫ indicates a black dot. (5) FAIL This signal indicates that a device error (MPU ROM/RAM error) has occured in the scanner.
5.2.1 Driver/receiver for standard connector and M3096A21 connector (1) VCL Scanner side aaaaa a a aa a aa aa aa a a a a a a a a aaaaa a a a a a aaaaa a a a a a a a a a a aa a a a a a a a a aaaaa a a a a a aaaaa a a a a a aaaaa a Driver/Receiver a aaa a aaaaaaaaaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa aa aa aa aa aa aa aa aa a a a 5.
aaaaaaa a a a a a a aa a a a a a a a a a a a a a a a a a a a aaaaaaa a a a a a a a aaaaaaa a a a a a a a aaaaaaa a a a a a a a a aa a a a a a a a a a a a a a a a a a a aaaaaaa a a a a a a a aaaaaaa a a a a a a a aaaaaaa a a a a a a a a aa a a a a a a a a a a a a a a a a a a aaaaaaa aa aa aa aa aa aa a a a a a a a a a aa a a a a a a a a a a a a a a a a a a a aaaaaaa a a a a a a a aaaaaaa a a a a a a a aaaaaaa a a a a a a a a aaaaa a aa a a a a a a a aa aa aa aa aa aa a a a a a a a aaaaaaa a a a a a a a a aaa
aaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaa
Effect in main scanning HGATE aa a a a a a a a a aa a a a aaa aa 5.3.
Table 5.
5.3.
aaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaa aaaaaaaa aaaaaaaaaaaa aaaaaaaaa aaaaaaa aaaaaaaaaaaaaaa aaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaa aaaaaaaaaaaaa aaaaaaaa aaaaaaa aaaaaaaaaaaaaa aaaaaaa aaaaaaaaaaaa aaaaaaaaa aaaaaaa aa
5.4 Timing (1) VCL and V0 to V7 VCL t2 t1 t3 t4 V0 to V7 (2) VCL and HGATE HGATE VCL t5 (3) t6 HGATE and VGATE HGATE VGATE t7 t8 The values of t1 to t8 are shown in Tables 5.5 and 5.6.
Table 5.5 Timing specification at binary output 400 dpi MIN. t1 700 300 dpi TYP. MAX. MIN. 800 900 900 240 dpi TYP. MAX. MIN. 1000 1200 1200 200 dpi TYP. MAX. MIN. 1300 or or 1100 1400 TYP. MAX.
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CHAPTER 6 6.1 COMMANDS AND RESPONSES 6.1 Basic Command/Response Sequence 6.2 Command/Response Format 6.3 Command 6.4 Response 6.5 Details Sequence 6.6 Command/Response Correspondence 6.7 Command/Response Timming Chart Basic Command/Response Sequence Data is transmitted between the host computer and the image scanner in the form of commands and responses. Figure 6.1 shows the basic command/response sequence. In Figure 6.1, ™Other than ACK∫ means a parity, flaming, overrun, or count error.
Host Computer Scanner Abnormal reception Command Normal reception Completion of command transmission a aa aaaaaaa a a a aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaaaa a a a a a a a aaaaaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaaaa a a a a a a a a aaaaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaaaa a a a a a a a a aaaaaaa AC
Table 6.1 shows the meaning of the response data and its code (indicated in hexadecimal). Table 6.1 Response data Response data 6.2 Meaning Code (Hex) ACK (Acknowledge) A command or response has been received normally. ©FFπ Reception error Parity error A parity error has been detected in received data. ©80π Flaming error Overrun error A flaming error or an overrun error has been detected in received data.
6.3 Command Commands sent from the host machine to the scanner are as listed in Table 6.2. Table 6.2 Commands Command name 6$4 Command code Details CLEAR 44 This command initializes the scanner. This command can be issued at any time. CONTROL 58 This command sets the operation mode of the scanner and the operation mode in the main window. IMAGE CONTROL 5A This command sets the image processing mode of the scanner.
Command name 1 2 3 CLEAR X©03π X©44π CLEAR command details CONTROL X©0Xπ X©58π Control register start number. Control register IMAGE CONTROL X©0Xπ X©5Aπ Image control register start number. Image control register SUB WINDOW CONTROL X©0Xπ X©5Cπ Subwindow control register start number.
6.3.1 CLEAR command This command initializes the scanner and can be issued at any time.
6.3.2 CONTROL command This command sets the scanner to the operation mode. Byte 1 CNT Byte 2 CMD Byte 3 TEXT Byte 4 or later X©0xπ * X©58π Control register start number. Control register * : x = 04 or more (relating with number of control registers) Control register start number. Byte 3 (control register start number.) specifies the starting control register.
(a) Control register #0 X©00π is set when the power is turned on or when a CLEAR command is issued for initialization.
(b) Control register #1 X©00π is set when the power is turned on or when a CLEAR command is issued for initialization.
(c) Control register #2 X©00π is set when the power is turned on or when a CLEAR command is issued for initialization.
MSB 7 6 5 4 3 2 1 a aa aa aaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaa aa a aa aa aa aa aa aaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaa aa aaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
a aa aa aa aa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a aa a aa aa aa aa aa aa aa aa aa aa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
MSB 7 6 5 4 3 2 1 aa a aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaa aa a a aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa aaa aa aa aa aa a aa aa aa aa aa aa aa aa aa aa
a a a a a a a a a a a a aa a a a a a a a a a a a a aa aa a a a a a a a a a a a a a a a a a aa a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a aa a a a a a a a a a a a a a a a a a a a a a a aaaaa a a a a a aaaaa a a a a a aaaaa a a a a a a aa aa aa aa a aaaaa a (g) 7 Y2 6 $ 14 aa aa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a a a a a a a a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a a a a a a a a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a a a a a a a a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a aa aaaaa
Operation error occurs when the values of X1 + X2 [(#10, #11) + (#12, #13)] and Y1 + Y2 [(#14, #15) + (#16, #17)] are more than the values shown below. X1 + X2 Y1 + Y2 4864 6912 These values must be specified in binary in units of 1/400 inch. Notes: 1. When the picking is specified, only a specified area of the document is read. However, when the ADF is used, and the document length is shorter than the specified area, read operation is stopped at the edge of document. 2.
aaaaaaaa aaaaaaaa aaaa aaaaaa aaaaaa aaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaa aaaaaa aaaaaa aaaaaa aaaaaa aaaa aaaaaa aaaaaa aaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaa aaaaaaa aaaaaaaaa a aa aaa aa a aa aa aaaaaaaa a aaaaa a Document board CNT CNT 6 $ 16 CND CND REG.No. REG.No.
a a a aaa a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa aa aa aa a a a a a a a a a aaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaa a aaaa aa a a a a aaa a a aaaa a a aa a a aaaa a aaaaa (h) Control register #18 LSB #18 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 0 This register reserved for future.
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
(k) a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a a aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa a a aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a a a a a a a a a a a a a a a a aaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a a a a a a a a a a a a a a a a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a a a a a a a a a a a a a a a a aaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaa a aaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a a a a a a a a a a a a a a
6.3.3 IMAGE CONTROL command This command sets the scanner to the operation mode of the image processing circuit. Byte 1 CNT Byte 2 CMD X©0xπ X©5Aπ Byte 3 TEXT Byte 4 or later Image control register start number.
Image control register When the image processing option (IPC ¬) is connected, the following image processing can be executed. This register sets the image processing mode.
(b) Image control register #1 a a aaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a aaaa a a a a a aaaa a a a a aaaa a a aa aa aa LSB 7 #1 6 0 5 4 3 2 1 0 0 Automatic separation specification (*1) 0¥: 1 0: 1 1: Based on the operator panel specification (*3) Automatic separ
(c) Image control register #2 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaa a a a a a aaaaa a a a a a a aaaaa a a a a a aaaaa a a aa aa aa aa LSB 7 6 5 4 3 2 1 0 #2 Sharpness control (image emphasis) 0 0 0
(d) Image control register #3 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaa a a a a a aaaaa a a a a a a aaaaa a a a a a aaaaa a a aa aa aa aa LSB 7 #3 6 5 4 3 2 1 0 0 0 Overlay specification (*1) 0¥: No
Built>in overlay pattern No. 0 Horizontal lines 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF No. 1 Vertical lines 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF No.
No. 3 Dots pattern FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 FF FF FF FF No. 4 Triangle pattern FF FF FF FF FF FF FF FF 00 FF FF FF FF FF FF FF 00 00 FF FF FF FF FF FF 00 00 00 FF FF FF FF FF 00 00 00 00 FF FF FF FF 00 00 00 00 00 FF FF FF 00 00 00 00 00 00 FF FF 00 00 00 00 00 00 00 FF No.
(e) Image control register #4 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaa a a a a a aaaaa a a a a a a aaaaa a a a a a aaaaa a a aa aa aa aa LSB 7 #4 0 6 5 4 3 2 1 0 0 0 Symplified dynamic threshold sp
(f) Image control registers #5 and #6 (LSB) (LSB) #6 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaa a a a a a aaaaa a a a a a a aaaaa a a a a a aaaaa a a aa a aa aa aa a a a a a aaa aa a a a a a a a a a aaa a aa a
Image control registers #7 and #8 (LSB) #7 (LSB) #8 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaa a a a a a aaaaa a a a a a a aaaaa a a a a a aaaaa a a aa a aa aa aa a a a a a aaa aa a a a a a a a a a aaa a aa a
6.3.4 SUBWINDOW CONTROL command This command sets the scanner to the operation mode of subwindow. Byte 1 CNT Byte 2 CMD Byte 3 TEXT Byte 4 or later X©0xπ X©5Cπ Subwindow control register start number Subwindow control register This command specifies the subwindow attribute information. The third byte specifies the subwindow control register start number. These registers are valid when bit 6 of the image control register #1 is set to ™1∫ (subwindow is valid).
a aaa a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa aa aa aa aa aa aa a a a aaaaa a a a a a a a a a a a a a a a aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa a a a a a aaaaaaa a a aaaaa a a aaaa a a a a aaaa a a a a a aa a aa a a a a aa aa a a a a a a aaaa a a a a a a a a aa a a a a a a aaaa a a a a aaaa a a a a aaaa a a a a a aaaa Examp
04 02 02 6 $ 32 5C 01 6C 08 A6 20 83 13 5C 00 00 00 03 B1 06 ~ ~ 27 03 13 02 76 04 00 00 ~ ~ 00 00 24 Normal status 13 5C 00 01 00 03 13 05 ~ ~ 89 0E C4 06 27 04 04 00 ~ ~ 00 00 00 SUBWINDOW CONTROL command (enabling subwindow 0 and 1) START command READ command 50FH5037E>02 aaaa a aa a aa a aa aa aa aa a a a a a aa a aa a a a aa a aa a a a a aa aa aa a a a a a aa a aa a a a aa a aa a a a a aa aa aa a a a a aaaa a ~ aaaaa aaaaa a aa a aaa aaa aa aa a aaaaa a aa a aaa a a aaaaaa a a a
Subwindow control register #0 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaa a a a a a aaaaa a a a a a a aaaaa a a a a a aaaaa a a aa aa aa aa LSB 7 6 5 4 3 2 0 0 0 0 0 0 1 0 Subwindow number specificat
Subwindow control register #1 a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a aa a a aaaa a a aa a a aaaa a a a a a a aaaaa a a a a a aaaaa a a a a a aaaaa a LSB 7 6 5 4 0 0 0 0 3 2 1 0 Subwindow specification Subwindow 0 0:
Subwindow control registers #2 to #9 Subwindow area specification register #3 #4 #5 #6 #7 #8 #9 a a a aaaa a a aa aa aa a a aaaa a a aaa a aaaa a a aaaa a a a a a a aaaa a a aaaa a a a a aa aa aa a a a a a a a aa a aa aa aa a a aaaa aa aaa a aaaa a a aaaa aa aaa a aaaa a a aaa aa aa aa a aaaa a aaaa a a a aaaa a a aa aa aa a a aaaa aa aaa a a aaaa aa a a a aa aa aa a aaaa a aaa a aa aa aa a aaaa aaaaaa a aa aa aaa a a aaaa aa a a a aa aa aa a aaaa a aaa a aa aa aa a aaaa a aaa aa aa aa a a aaaa #2
a aaaaaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaaaaa a a aa aa aa aa aa aa aa a aa aa aa aa aa aa aa aa aa aa aa aa aa aa a a a a a a a a a a a a a aa a a a a a a a a a a a a a a a aaaaaaaaaaaaaa aaaaaaaaaaaaaa aa a a a a a a a a a a a a a a a a a aa aa aa aa aa aa aa aa aa aa aa aa aa aa a a a a a a a a a a a a a a a aaaaaaaaaaaaaaa a a a a a a a a a a a a a a a aaaaaaaaaaaaaaa a a a a a a a a a a a a a a a a a aa aa aa aa aa aa a
Subwindow control register #10 a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaa a a a a a aaaaa a a a a a a aaaaa a a a a a aaaaa a a aa aa aa aa LSB 7 6 5 4 3 0 0 0 0 0 2 1 0 Density (*1) 000: 001 010: 01
Subwindow control register #11 a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a aa a a aaaa a a aa a a aaaa a a a a a a aaaaa a a a a a aaaaa a a a a a aaaaa a LSB 7 6 5 4 3 0 2 1 0 0 0 Halftone 0: Not dithered 1: Dithered or Err
Subwindow control register #12 a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa aa aa aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a aa aaaa a a a a aa aaaa a a a a a a a aa aa aa aa a a a a aa a a a a aaaaa a a LSB #12 7 6 5 0 0 0 4 3 2 0 0 1 0 0 (*1) Automatic separation s
Subwindow control register #13 a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa aa aa aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a aa aaaa a a a a aa aaaa a a a a a a a aa aa aa aa a a a a aa a a a a aaaaa a a LSB 7 #13 0 6 5 4 3 0 0 2 1 0 Image emphasis mode specification 0 0
Subwindow control register #14 a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a aa a a aaaa a a aa a a aaaa a a a a a a aaaaa a a a a a aaaaa a a a a a aaaaa a LSB 7 6 5 4 3 0 2 1 0 0 0 Overlay specification (*1) 0: Not specified
Subwindow control register #15 a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a aa a a aaaa a a aa a a aaaa a a a a a a aaaaa a a a a a aaaaa a a a a a aaaaa a LSB 7 0 6 5 4 3 0 2 1 0 0 0 Simplified DTC specification 0: No opera
#16 aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa a a a a a a a a a a a a a a a a a a
a aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa a a aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aaaaaaaaaaaaaaaaaaa aa a a aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aa aaaaaaaaaaaaaaaaaaa a a a a a a a a a a a a a a a a a a a a a a aaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa a a a a a a a a a a a a a a a a a a a a a a aaaaaaaaaaaaaaaaaaa a a a a a a a a a a a a a a a a a a a a a a aaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaa a aaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaa a
6.3.5 START command When the scanner receives this command, the scanner reports the size of document being read. 6.3.6 Byte 1 CNT Byte 2 CMD Byte 3 and later X©02π X©53π $ READ command When the scanner receives this command, the scanner starts reading based on the previously set operation mode. Issuing the response other than Read Complete during read operation causes error. 6.3.
6.3.9 IMAGE MODE SENSE command This command is valid for the scanner with the image processing circuit. When the scanner receives this command, the scanner reports the image processing mode of the main window and the number of pixels (Unit: Byte) per line in the X>direction. Byte 1 CNT Byte 2 CMD Byte 3 TEXT X©03π X©43π X©00π 6.3.10 SEND DITHER 1 command This command is valid for the scanner with the image processing circuit.
*1 Up to 8 types, from No. 0 to No. 7, can be registered for dither pattern or overlay pattern. When the power to the scanner is turned off or when the scanner is reset, registration must be done again. When a pattern is built in, registration need not be done again. Pattern data format 1 byte data corresponds to data for 1 dot. 1 For dither pattern X`00' to X`3F' should be sent as dither pattern.
6.3.11 SEND DITHER 2 command Byte 1 Byte 2 05 47 Byte 3 Byte 4, 5 Byte 6 Byte 7 or later Dithering d, and overlay pattern (Count A>1) byte Reserved Count A Dithering d, and (00) (*1) overlay pattern number - For the SEND DITHER1 command, the dithered matrix size is always 8 ¥ 8. - For the SEND DITHER2 command, the dithered matrix size is variable (n ¥ n). (n e 32) Data can also be downloaded. *1 Count A (bytes 4 and 5) contains the number of data units from byte 6 or a subsequent byte.
Byte 6: Dithering, , or overlay pattern number, and the corresponding pattern Byte 6 7 6 5 4 3 0 0 0 LSB 2 1 Byte 7 or later 0 Dithering, , or overlay pattern (*2) Dithering, , or overlay pattern 000 001 010 011 100 101 110 111 (*1) Eight types Dithering or overlay specification 00 01 10 11 Dithering Overlay Undefined *1 Eight dithering, eight , and eight overlay patterns (0 to 7) can be registered. If the scanner is turned off, or reset, they must be registered again.
The patterns must be transferred in the following order and format (SEND DITHER2 is used): Transfer order X 1 2 10 11 12 251 252 253 254 255 256 00 01 02 03 04 05 06 07 08 09 0A 0B FA FB FC FD FE FF Y 3 4 5 6 7 8 9 Conversion density corresponding to density X 256 bytes (Black) FF Y Conversion density 00 00 FF (Black) Scanner read density X Note: For overlay pattern matrix data, X`FF' or X`00' must be set. X`FF': Forces the corresponding pixel to be white.
6.4 Response Table 6.3 lists the response for the commands sent from the scanner to the host computer. Table 6.
6.4.1 Ready This response indicates that the scanner initialization is complete. 6.4.2 Byte 1 CNT Byte 2 CMD Byte 3 and later X©02π X©52π $ Normal status This response is for command reception and includes device information. Device information indicates the status of scanner operation.
Device information I LSB a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa aa aa aa a a a a a a a a a a a a aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a aaa a aa a a a a aaa a aa aaaa a aaaaa MSB 7 6 5 4 3 2 1 0 Resolution 000 001 010 011 100 101 110 111 400 dp
Device information II LSB a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa aa aa aa a a a a a a a a a a a a aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a aaa a aa a a a a aaa a aa aaaa a aaaaa MSB 7 6 5 4 3 2 1 0 Dynamic threshold circuit option 0 : Not provided
6.4.3 Image status This response reports the status of the image processing function.
aaaaaaaaaa aaaaaa aaaaaaaaaaa aaaaaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaa aaaaaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaa aaaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaa aaaaaaa aaaaaaaaaaaaa aaaaa aaaaaaa aaaaaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaa aaaaaaa aaaaaaaa aaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaaaaa aaaaaaa aaa aaaaaaa aaaaaaaaa aaaaaaaaaa aaaaaaaaaaa aaaaaaaa aaaaaaa aaaaaaaaaa aaaaaaaa aaaaaaa aaaaaaaaaa a aaa a a a a a a a a a a a a a a a a a
aaaaaaaaaaaa aaaaaaa aaaaaaaaaaaaa aaaaaaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaa aaaaaaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaa aaaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaa aaaaaa aaaaaaaa aaaaaaaaaaaaaaaa aaaaaa aaaaaaaa aaaaaaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaa aaaaaaaa aaaaaaaaa aaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaa aaaaaaaa aaaa aaaaaaaa aaaaaaaaaaa aaaaaaaaaaaa aaaaaaaaaaaaa aaaaaaaaaa aaaaaaaa a
6.4.4 Read complete This response indicates that READ command execution terminated normally. Byte 1 CNT Byte 2 RPS X©04π X©46π Byte 3 TEXT Byte 4 Device Information I Device Information II Device information indicates the status of the scanner operation.
Device information II LSB a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa aa aa aa a a a a a a a a a a a a aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a a a a a a a a a a aaa a aa a a a a aaa a aa aaaa a aaaaa MSB 7 6 5 4 3 2 1 0 Dynamic threshold circuit option 0 : Not provided
6.4.5 Operation error This response indicates that the error related to operation specification program occurs. Byte 1 CNT Byte 2 RPS Byte 3 TEXT X©03π X©55π Detailed error information I Detailed information I Detailed information I gives details on errors in command/response transmission and reception to and from the host computer.
6.4.6 Temporary error This response indicates that the temporary error occurs. Byte 1 CNT Byte 2 RPS X©03π X©54π Byte 3 TEXT Detailed error information II Detailed information II Detailed error information II provides details of temporary errors that can be corrected by operator intervention.
(4) STOP button pressed The Stop button was pressed during reading or while the scanner was waiting for the operator to press the Start button. 6.4.7 Equipment error This response indicates that the device fault occurs. Byte 1 CNT Byte 2 RPS Byte 3 TEXT X©03π X©50π Detailed error information III Detailed error information III Detailed error information III provides details of device errors that require a call to CE.
6.5 Details Sequence 6.5.1 Initialization Figure 6.2 shows the command/response sequence for initialization. Host computer Scanner CLEAR >Initialization >Internal diagnosis Ready Equipment check Normal Abnormal Note : The maximum time from the CLEAR command reception to the returning of a response is 10 seconds after warm up is complete. Figure 6.
6.5.2 Read operation Figures 6.3 and 6.4 show the command/response sequences for the read operation. Host machine Scanner CONTROL Control register setting Command processing Normal status Flatbed START ADF Paper feed start Document size report Normal status Document size detection IMAGE MODE SENSE Image status READ VGATE ON Read complete Document reading Document reading VGATE OFF IMAGE MODE SENSE Image status RETURN SENSE Paper eject Return Normal status Notes: 1.
Host machine Scanner CONTROL Command processing Normal status START Ready lamp lights. Start button pressed ADF Flatbed Paper carry start Normal status Document size detection IMAGE MODE SENSE Image status READ VGATE ON Read complete Document reading Document reading VGATE OFF IMAGE MODE SENSE Image status RETURN SENSE Paper eject Return Normal status Notes: 1. The CONTROL command can be issued more than once. 2. The response to the RETURN SENSE command is made after returning. 3.
6.6 Command/Response Correspondence Normal Response Ready Command CLEAR Normal status Read com> plete Abnormal Image status (1) Opera> tion error Tempo> rary error (2) Equip> ment error (3) CONTROL (4) (5) IMAGE.CTL (4) (5) SUB.W.CTL (4) (5) START (6) (8) (9) (14) (8) (9) (10) (13) (14) READ (7) SENSE (11) (12) RETURN SENSE (15) (8) (14) (8) (14) IMG.MODE SNS SEND DITHER (4) (4) (5) (1) Initialization was completed normally.
(13) Paper jam not yet recovered. (14) A device fault has been detected. (The fault has already been reported by the last CLEAR or READ commands.) (15) Return operation was completed normally. 6.7 Command/Response Timing Chart These timing charts are in the normal sequence at connector pins of the scanner. In these charts, STB, PB, and SPB mean start bit, parity bit, and stop bit respectively. Figures 6.5 to 6.10 show the timing chart for each command. Figure 6.5 Figure 6.6 Figure 6.7 Figure 6.
Sequence 1 Sequence 2 Sequence 3 Sequence 4 t1 RXD H L TXD S P S S P S P S S T 1 1 0 0 0 0 0 0 B P T 0 0 1 0 0 0 1 0 B P T 0 0 0 0 0 0 0 0 B P B B B B B B t2 H t3 H t3 L DTR P S S P S S T 0 1 0 0 0 0 0 0 B P T 0 1 0 0 1 0 1 0 B P B B B B H L RTS t2 P S S T 1 1 1 1 1 1 1 1 B P B B L CTS P S S T 1 1 1 1 1 1 1 1 B P B B Note 1 H L DSR H L t1: more than 1 word length (changed by data transfer rate) t2: less than 500 ms t3: less than 5 s Sequence 1: The host computer sends the CLEAR comm
Sequence 1 RXD H L TXD Sequence 2 P S S P S S P S S P S S P S S P S S T 0 1 1 0 0 0 0 0 B P T 0 0 0 1 1 0 1 0 B P T 0 0 0 0 0 0 0 0 B P T 0 0 0 1 0 1 0 1 B P T 0 0 1 1 0 0 1 0 B P T 0 0 0 1 0 0 0 0 B P B B B B B B B B B B B B H P S S T 1 1 1 1 1 1 1 1 B P B B L CTS t1 H L RTS H L DTR H L DSR H L t1: Less than 500 ms t2: More than 1 word length Sequence 1: The host computer sends the CONTROL command to the scanner.
TXD CTS RTS DTR DSR H L L a aaaa a a a a aa a a a aaa aa a RXD a aaaa aa a aa aa a a a aa a a a aa a a a a a a a a a a a a a aa aaaa aa aa a a a a a a a a a a a aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaaa aa a a a a a a a a a a a a a aaa a a a a a a a a a a a a a a a a a a aaaaaa a a aaaaa aa aa aaa a a a a a aa a a a aaaaa a aaaaaa a a a aa aaaa aa aa a a a aa a a a a a a a aa a a a aaaaa a aaaaaa a a a aaa aa a aaaa aa aa a a aa a a a aaaaaa a a a a a a a a
TXD CTS RTS DTR DSR H L H L a aaaa aa aa aa a a a a aaa aa a a aa a a a a aaaa aa a a a a aaa a a a a a a a a a a a a a aa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aa a a a a a a a a a a a a a a a a aaaaaa RXD aaaaa a aaaa aa aaaa aa a aaaa a a aaa a aaaaa a a a a aaa aa aa a a aa a a a a a a aa a a aaaa a aaaaa a a a aa aaa aa aa aa a a aaaa a aa a a aa a a a a aaaa aa a aaaa a a a a aaaaa a a a a aaaaa a a aaaa
TXD CTS RTS DTR DSR H L L a aa a aa a a a a aa aa a a aaaa RXD aa aa aa aa a aaaaa a a a a a aaaa aa a a a a a a a a a a aa a a aaaa a aaaaa a a a aa aa a aa aa aa a a aa a a aaaa a a a a a a a aaaa aa a aa a a a a a a aaaaa a a a a aaaaa a a aaaa aa aa a a a a a a aa a a aaaa a aaaaa a a a aa a aa aa aa a a a a a a a a aaaaa a a a a a a aaaaa a a a a a aa a a aaaa a a aa a a aaaa a a a a a a a aaaa aa a aa a a a a a a aaaaa a a a a aaaaa a a aaaa aa aa aa aaa a a a a a a aaaa aa a a a a aa a a a aa
aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaaaaaa aaaa CTS RTS DTR DSR RXD TXD CTS RTS DTR DSR H L H L L H H L S P S T 1 1 1 1 1 1 1 1 B P B B L t2 S P S T 1 1 1 1 1 1 1 1 B P B B L a a aaa a a a a a aa a a aaa aa a H a aa aaa aa aa a aaaa a a a aaaa a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a aaaa a Sequence 2 Sequence 3 L H L Figure 6.
Sequence 1 RXD H L TXD H L CTS Sequence 2 Note 1 Sequence 3 t1 S P S S P S T 0 1 0 0 0 0 0 0 B P T 0 0 1 0 1 0 1 0 B P B B B B Sequence 4 S P S T 1 1 1 1 1 1 1 1 B P B B S P S T 1 1 1 1 1 1 1 1 B P B B S P S S P S S P S S P S T 0 0 1 0 0 0 0 0 B P T 0 1 1 0 0 0 1 0 B P T 0 0 0 0 0 1 1 1 B P T 1 0 0 0 0 0 0 0 B P B B B B B B B B H L RTS t1 t2 t2 H L DTR H L DSR H L t1: Less than 500 ms t2: More than 1 byte Sequence 1: The host computer send the READ command to the scanner.
Sequence 1 RXD H L TXD H L CTS t1 Sequence 2 S P S S P S S P S S P S T 0 0 1 0 0 0 0 0 B P T 0 1 1 1 0 0 1 0 B P T 0 0 0 0 0 1 1 1 B P T 1 1 0 0 0 0 0 0 B P B B B B B B B B S P S T 1 1 1 1 1 1 1 1 B P B B H t2 t2 H H L DSR Sequence 4 S P S T 1 1 1 1 1 1 1 1 B P B B L DTR t1 S P S S P S T 0 1 0 0 0 0 0 0 B P T 1 0 0 0 0 0 1 0 B P B B B B L RTS Sequence 3 H L t 1 : Less than 500 ms t 2 : 1 byte Sequence 1: The host computer sends the SENSE command to the scanner.
Sequence 1 RXD H L TXD H L CTS t1 Sequence 2 t1 S P S S P S T 0 1 0 0 0 0 0 0 B P T 0 1 0 0 0 0 1 0 B P B B B B S P S S P S S P S S P S T 0 0 1 0 0 0 0 0 B P T 0 1 1 1 0 0 1 1 B P T 0 0 0 0 0 1 1 1 B P T 1 1 0 0 0 0 0 0 B P B B B B B B B B S P S T 1 1 1 1 1 1 1 1 B P B B H t2 t2 H L DTR H L DSR Sequence 4 S P S T 1 1 1 1 1 1 1 1 B P B B L RTS Sequence 3 H L t1: Less than 500 ms t2: more than 1 word length Sequence 1: The host computer sends the RETURN SENSE command to the scanner.
APPENDIX A PAPER SPECIFICATIONS A.1 Paper Size A.2 Paper Conditions A.3 Paper Limitations A.4 Grounding Color Area A.5 Job Separation Sheet This appendix provides the readable paper specification when using the automatic document feeder (ADF). When using the flatbed, any condition paper can be read. Only ground color specification (Section A.4) must be met.
aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa aaaaa aaaaaaaaa aaaaaaaaaaa aaaaaaaaaa aaaaaaaaaa a a aa a a a a a aa a a a a aa a a a a a a aaaa a a a a a a a a aa a a a aaaa a a a a a a a aaaa a a aaa a a a aaaa a aaaa a aaa a a a aaaa a a aa aa a a a a a a a aaaa a a a a a a a aaaa a a a a aaaa a a a a a aaaa a a a aaaa a A.1 A$2 Paper Size A Feeding direction 50FH5037E>02 B Maximum Minimum A B A B 148 105 297 432 105 148 (Unit : mm) Figure A.
A.2 Paper Conditions A.2.1 Paper type • • • • Woodfree paper PPC paper; Specified by XEROX Corporation Pressure-fixing paper; specified by Fujitsu OCR paper When using another paper, check that it is successfully fed by ADF before performing a scanning operation. A.2.2 Ream weight 45 kg to 110 kg/ream Note: Ream weight is a weight of 1,000 pieces of paper whose size is 788 mm ? 1,091 mm. A.2.3 Paper quality Following paper cannot be fed by ADF. Paper has clips or staples, etc. Ink, etc.
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aaaaaaaaa a a aa a aa aa aa aa aa aa aa a a a a a a a a a a a a a a a a aaaaaaaaa a a a a a a a a a aaaaaaaaa a a a a a a a a a aaaaaaaaa a Paper Limitations (for ADF Reading Only) A.3.
10 A$6 10 Center of paper 10 50FH5037E>02 10 a aa aa a aa aa a aaaa a aa a a aa a aa aa a a a a aaa aa a a aa aa aa a a aa aa aa a a a a a a a a aaaa aa aa aa a a a a a a aaaa a a a a a aa a aaa a aaaa 96 aa a aaaa a aa aa aa a a a a aa aa aa a a a a a aaa aa a a a a a aaaa a a aa a a a aa a aa aa aa aa aa aa a a a aaaaa a aaa a aa aaaa a aaaaa 134 10 Figure A.3 Reverse unprintable areas Note: Figure A.3 shows the paper as viewed from the read surface.
aaaaaa aaaaaaaaa aaaaaaaaaa a aaaaaaaaa Subscanning direction 297 50FH5037E>02 a aa aa aa aa aa aa aa aa aa aa a a aa aa aa aa aa aa aa aa aa aa a a a a a a a a a a a aaaaaaaaaaa a a a a a a a a a a a a a aa aa aa aa aa aa aa aa aa aa a a a a a a a a a a a aaaaaaaaaaa a a a a a a a a a a a aaaaaaaaaaa a a a a a a a a a a a a a aa aa aa aa aa aa aa aa aa aa a aaaaaaaaaaa a a a a a a a a a a a a aa aa aa aa aa aa aa aa aa aa a aaaaaaaaaaa aa a a a a a a a a a a a a a a a a a a a a a aaaa a a a a aaaa a a
aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaa aaaaaaa aaaaaaaaa aaaaaaaa aaaaaaaa aaaaa a aa aa aa aa a a aa aa aa aa a Job Separation Sheet A.5.1 Shape Center of paper A$8 50FH5037E>02 aaaaaaaa aaaaaaaa aaaaaaaa aaaa aaaaaaa aaaaaaaaa aaaaaaaa aaaaaaaa aaaaaa aaaaaaaa aaaaaa aaaaa aaaaaaaaa aaaaaaaa aaaaaa aaaaa aaaaaaaaa aaaaaaa aaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa aaaaaaaaaaaaaa A.
APPENDIX B ADF SCANNING SPEED This appedix provides information on the scanning speed of ADF. Following table is the ADF scanning speed in the case of the temperature more than 15∞C. Unit: Sheets/min. Scanning mode Line mode Photo mode Resolution A4 A3 Letter 400 dpi 20 15 21 300 dpi 26 19 27 240 dpi 31 23 32 200 dpi 36 28 38 400 dpi 19 14 20 300 dpi 25 19 26 240 dpi 30 23 31 200 dpi 35 27 36 Note: The above is measured data.
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APPENDIX C DROP>OUT COLOR C.1 Print Density Measurement C.2 Drop>out Color C.1 Print Density Measurement (1) The spectrum band shown in Figure C.1 is used to measure print density. (2) The measurement must be made in one of the following ways : a. A light source using fluorescent material G54 is used. b. Macbeth PCS meter PCMII is used, which requires special filter.
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Comments concerning this manual can be directed to one of the following addresses: FUJITSU LIMITED International Marketing Marunouchi 1>6>1, Chiyoda>ku, Tokyo 100 JAPAN TEL: 03>216>3211 FAX: 03>213>7174, 03>216>9353 TLX: J22833 Cable: ™FUJITSU LIMITED TOKYO∫ FUJITSU COMPUTER PRODUCTS OF AMERICA, INC. 2904 Orchard Parkway, San Jose, California 95134>2009, U.S.A. TEL: 1>408>432>6333 FAX: 1>408>432>3908 FUJITSU CANADA INC. 2800 Matheson Blvd.
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