6.4. FACSIMILE SECTION
6.4.1. IMAGE DATA FLOW DURING FACSIMILE OPERATION
COPY (Fine, Super-Fine, Half Tone)
1. White plate information is read by the CCD (to be used as the reference white level) via route 1, and the result is input to
IC501. Refer to the block diagram on the following page.
2. In IC501, the data is adjusted to a suitable level for A/D conversion in the Analog Signal Processing Section, and via route
2 it is input to A/D conversion (8 bit). After finishing A/D conversion, the data is input to the Image Processing Section via
route 3. Then via routes 4 and 5, it is stored in RAM as shading data.
3. The draft’s information that is read by CCD is input to IC501 via route 1. After adjusting it to a suitable level for A/D
conversion via route 2, the draft’s information is converted to A/D (8 bit), and it is input to the Image Processing Section. The
other side, the shading data which flows from RAM via route 6 and 7, is input to the Image Processing Section. After
finishing the draft’s information image processing, white is regarded as “0” and black is regarded as “1”. Via routes 4 and
5 , they are stored in RAM.
4. The white/black data stored as above via routes 6 and 8 , is input to the P/S converter. The white/black data converted to
serial data in the P/S converter is input to the Thermal Head via route 9 and is printed out on recording paper.
Note:
Standard : Reads 3.58 times/mm
Fine : Reads 7.7 times/mm
Super-Fine : Reads 15.4 times/mm
Transmission
1. Same processing as COPY items 1) - 3).
2. The data stored in the RAM of IC501 is output from IC501 via routes 6 and 10 , and is stored in the system bus. Via route
11 , it is stored in the communication buffer inside DRAM (IC503).
3. While retreiving data stored in the communication buffer synchronous with the modem, the CPU (inside IC501) inputs the
data to the modem along route 12 , where it is converted to serial analog data and forwarded over the telephone lines via
the NCU Section.
Reception
1. The serial analog image data is received over the telephone lines and input to the modem via the NCU section, where it is
demodulated to parallel digital data. Then the CPU (IC501) stores the data in the communication buffer DRAM (IC503)
along route 12.
2. The data stored in DRAM (IC503) is decoded by the CPU (IC501) via route 12 , and is stored in DRAM (IC503) via routes
13 and 5.
3. Same processing as COPY item 4).
150
KX-FP320G / KX-FM330G
Содержание KX-FM330GR
Страница 2: ...1 INTRODUCTION 1 1 CONTROL PANEL Change from original page 10 1 12 2 CONTROL PANEL 2 KX FM330GR ...
Страница 8: ...2 3 Digital Speaker Phone Change from original page 84 2 3 3 5 1 Digital Speakerphone 8 KX FM330GR ...
Страница 20: ...20 KX FM330GR ...
Страница 26: ...KX FM330GR 26 ...
Страница 28: ...KX FM330GR 28 ...
Страница 29: ...6 ACCESSORIES AND PACKING MATERIALS 29 KX FM330GR ...
Страница 42: ...42 KX FM330GR HK Q KXFM330GR Printed in Japan ...
Страница 51: ...1 11 CCITT No 1 Test Chart Actual size 9 KX FP320G KX FM330G ...
Страница 52: ...1 12 LOCATION OF CONTROLS 1 12 1 OVERVIEW 1 12 2 CONTROL PANEL 10 KX FP320G KX FM330G ...
Страница 59: ...1 14 5 DOCUMENTS THE UNIT CAN FEED 17 KX FP320G KX FM330G ...
Страница 70: ...2 2 1 PAPER JAM 28 KX FP320G KX FM330G ...
Страница 72: ...2 3 3 TROUBLESHOOTING ITEMS TABLE 30 KX FP320G KX FM330G ...
Страница 73: ...2 3 3 1 Simple Check List 31 KX FP320G KX FM330G ...
Страница 74: ...2 3 3 2 ADF Auto document feed section 1 No document feed 32 KX FP320G KX FM330G ...
Страница 75: ...2 Document JAM 33 KX FP320G KX FM330G ...
Страница 77: ...4 Skew We recommend making a copy of the Fig A document in 3 Multiple feed and using it 35 KX FP320G KX FM330G ...
Страница 79: ...6 Paper JAM 7 Multiple feed and skew 37 KX FP320G KX FM330G ...
Страница 82: ...Fig C When replacing the CCD board perform the CCD adjustment 3 3 CCD ADJUSTMENTS 40 KX FP320G KX FM330G ...
Страница 87: ...2 3 3 3 1 Defective facsimile section 1 Transmit problem 45 KX FP320G KX FM330G ...
Страница 91: ...4 The unit can copy but cannot transmit receive 49 KX FP320G KX FM330G ...
Страница 97: ...55 KX FP320G KX FM330G ...
Страница 98: ...56 KX FP320G KX FM330G ...
Страница 99: ...57 KX FP320G KX FM330G ...
Страница 100: ...58 KX FP320G KX FM330G ...
Страница 101: ...59 KX FP320G KX FM330G ...
Страница 102: ...60 KX FP320G KX FM330G ...
Страница 103: ...61 KX FP320G KX FM330G ...
Страница 104: ...62 KX FP320G KX FM330G ...
Страница 106: ...1 Entering the remote programming mode and changing service codes 64 KX FP320G KX FM330G ...
Страница 112: ...Normal Wave Patterns 70 KX FP320G KX FM330G ...
Страница 114: ...72 KX FP320G KX FM330G ...
Страница 116: ...74 KX FP320G KX FM330G ...
Страница 117: ...NG Example 75 KX FP320G KX FM330G ...
Страница 118: ...2 3 3 4 2 Check the Status of the Digital Board 76 KX FP320G KX FM330G ...
Страница 120: ...2 3 3 4 3 RS 232C serial communication KX FM330 Only 78 KX FP320G KX FM330G ...
Страница 121: ...79 KX FP320G KX FM330G ...
Страница 126: ...Refer to 2 3 3 5 Analog Board Section 84 KX FP320G KX FM330G ...
Страница 129: ...87 KX FP320G KX FM330G ...
Страница 130: ...2 3 3 7 Operation Panel Section 1 No key operation 2 No LCD indication 88 KX FP320G KX FM330G ...
Страница 135: ...2 3 3 10 Thermal Head Section Refer to 6 4 2 THERMAL HEAD 93 KX FP320G KX FM330G ...
Страница 136: ...2 3 3 11 PANA LINK 94 KX FP320G KX FM330G ...
Страница 137: ...95 KX FP320G KX FM330G ...
Страница 138: ...Note Bold words can be translated into German 96 KX FP320G KX FM330G ...
Страница 139: ...Note Bold words can be translated into German 97 KX FP320G KX FM330G ...
Страница 140: ...Note Bold words can be translated into German 98 KX FP320G KX FM330G ...
Страница 143: ...101 KX FP320G KX FM330G ...
Страница 152: ...110 KX FP320G KX FM330G ...
Страница 155: ...2 5 3 PRINT TEST PATTERN 1 Platen feed Reference pattern 113 KX FP320G KX FM330G ...
Страница 156: ...2 Left margin Upper margin Reference pattern 114 KX FP320G KX FM330G ...
Страница 157: ...3 Head dot out Reference pattern 115 KX FP320G KX FM330G ...
Страница 158: ...4 Ribbon pull out Reference pattern 116 KX FP320G KX FM330G ...
Страница 164: ...122 KX FP320G KX FM330G ...
Страница 175: ... Wiring Ferrite core UL tape Note After Ferrite core has been fitted wind UL tape around it 133 KX FP320G KX FM330G ...
Страница 180: ...6 2 1 General Block Diagram 138 KX FP320G KX FM330G ...
Страница 182: ...6 3 2 MEMORY MAP 140 KX FP320G KX FM330G ...
Страница 195: ...153 KX FP320G KX FM330G ...
Страница 209: ...b Redundancy Compression Process Coding Mode This unit uses one dimensional MH format 167 KX FP320G KX FM330G ...
Страница 213: ...6 8 1 ANALOG UNIT BLOCK DIAGRAM 171 KX FP320G KX FM330G ...
Страница 220: ...6 13 2 EXPLANATION OF ANALOG GATE ARRAY IC103 on the Analog Board 178 KX FP320G KX FM330G ...
Страница 226: ...184 KX FP320G KX FM330G ...
Страница 239: ...10 TERMINAL GUIDE OF THE IC S TRANSISTORS AND DIODES 197 KX FP320G KX FM330G ...
Страница 240: ...11 FIXTURES AND TOOLS 198 KX FP320G KX FM330G ...
Страница 241: ...12 CABINET MECHANICAL AND ELECTRICAL PARTS LOCATION 12 1 PAPER CASSETTE SECTION 199 KX FP320G KX FM330G ...
Страница 242: ...12 2 OPERATION PANEL SECTION 200 KX FP320G KX FM330G ...
Страница 243: ...12 3 UPPER CABINET P C B SECTION 201 KX FP320G KX FM330G ...
Страница 244: ...12 4 MECHANICAL SECTION 202 KX FP320G KX FM330G ...
Страница 245: ...12 5 CCD UNIT SECTION 203 KX FP320G KX FM330G ...
Страница 246: ...12 6 ACTUAL SIZE OF SCREWS AND WASHER 204 KX FP320G KX FM330G ...
Страница 247: ...13 ACCESSORIES AND PACKING MATERIALS 205 KX FP320G KX FM330G ...
Страница 263: ...14 9 EXPLANATION OF CD ROM SERVICE NUMBER 221 KX FP320G KX FM330G ...
Страница 264: ...222 KX FP320G KX FM330G HK Q KXFP320G KXFM330G Printed in Japan ...