1、STD-ITU-T RECMN To563 AND 3-ENGL 1999 W 4862591 Obb4254 448 INTERNATIONAL TELECOMMUNICATION UNION ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU T.563 Amendment 3 (04/99) SERIES T: TERMINALS FOR TELEMATIC SERVICES Terminal characteristics for Group 4 facsimile apparatus Amendment 3 ITU-T Reco
2、mmendation T.563 - Amendment 3 (Previously CCITT Recommendation) STD-ITU-T RECMN T=5b3 AMD 3-ENGL 1999 4862591 Obb4255 384 ITU-T T-SERIES RECOMMENDATIONS TERMINALS FOR TELEMATIC SERVICES For further details. please refer to TU-T List of Recommendations. ITU-T RECOMMENDATION T.563 TERMINAL CHARACTERI
3、STICS FOR GROUP 4 FACSIMILE APPARATUS AMENDMENT 3 Summary Amendment 3 introduces higher resolutions of 600 dpi and 1200 dpi to Recommendation T.563. Source Amendment 3 to ITU-T Recommendation T.563 was prepared by ITU-T Study Group 8 (1997-2000) and was approved under the WTSC Resolution No. 1 proce
4、dure on the 1 st of April 1999. Recommendation T.563/Amd.3 (04/99) 1 STDaITU-T RECMN T-563 AND 3-ENGL 1999 48b259L Obb4257 L57 m FOREWORD ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommuni- cations. The ITU Telecommunication Standardizati
5、on Sector (ITU-T) is a permanent organ of the ITU. The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (WTSC),
6、which meets every four years, establishes the topics for study by the ITU-T Study Groups which, in their turn, produce Recommendations on these topics. The approval of Recommendations by the Members of the ITU-T is covered by the procedure laid down in WTSC Resolution No. 1. In some areas of informa
7、tion technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with IS0 and IEC. NOTE In this Recommendation the term recognized operating agency (ROA) includes any individual, company, corporation or governmental organization that operates a public c
8、orrespondence service. The terms Administration, ROA and public correspondence are defined in the Constitution of the ITU (Geneva, 1992). INTELLECTUAL PROPERTY RIGHTS The ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claime
9、d Intellectual Property Right. The ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, the ITU
10、 had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. O ITU 1999 All
11、rights reserved, No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the ITU. 11 Recommendation T.563lAmd.3 (04199) STD-ITU-T RECMN T.563 AMD 3-ENGL 1999 m 486259% 06
12、64258 093 m CONTENTS Page i) Table 1 1 2) Table 2a 1 3) Table 2b 2 4) Table 3 2 5) Subclause B.6.2 3 6) Subclause 1.2.2 3 Recommendation T.563lAmd.3 (04/99) . 111 STD-ITU-T RECNN T*5b3 AND 3-ENGL 1999 U 4862591 Ob64259 T2T Introduction and background To keep consistency between G3 facsimile service
13、and G4 facsimile service, it is important to apply higher resolutioqs to G4 facsimile. This Amendment 3 introduces the higher resolutions of 600 dpi and 1200 dpi. iv Recommendation T.563lAmd.3 (04199) , TERMINAL CHARACTERISTICS FOR GROUP 4 FACSIMILE APPARATUS Japan es e Letter AMENDMENT 3 (Geneva, 1
14、999) North North American American Legai Ledger 1) Table 1 Amend Table lf.563 to read as follows: 2432 2918 3648 4864 7296 14592 Table 1lT.563 2048 2458 3072 4096 6144 12288 Resolution (pels1254 mm) 200 x 200 240 x 240 300 x 300 400 x 400 600 x 600 1200 x 1200 1728 2074 2592 3456 5184 10368 Horizont
15、al and vertical tolerance (%) fl f1 fl k1 f1 fl 2432 2918 3648 4864 7296 14592 2) Table 2a Amend Table 20.563 to read as follows: P-Q Table 2aR.563 - Number of pt.; and scan line length for different paper sizes 9.46 3.56 North Letter Resolution Number of picture elements along a scan line (pels/ U
16、25.4 mm) i 728 2074 2592 3456 1728 2074 2592 3456 I 10368 i 0368 600 I 1200 Scan line length mm PI I 219.46 I 219.46 Paperwidthmm01 I 210 1 215.9 IS0 B4 2048 2458 3072 4096 61 44 12288 260.10 250 10.10 308.86 I 260.10 297 1 257 11.86 I 3.10 1728 2074 2592 3456 5184 10368 I 219.46 I 219.46 I 308.86 1
17、82 I 215.9 I 279.4 37.46 I 3.56 I 29.46 Recommendation T.563tAmd.3 (04199) 1 Japanese Letter North North American American Legai Ledger American Letter IS0 B4 2780 3335 4169 5559 3307 3969 4961 6614 2428 3035 4047 607 1 12142 3360 4080 4200 5100 5600 6800 8400 10200 16800 20400 3) Table 2b Amend Tab
18、le 2bD.563 to read as follows: Table 2b.563 - Nominal number of scan lines for different paper sizes I I North 1 I Japanese Legal 2866 3439 4299 5732 8598 17197 I IS0 A3 Resolution (pels/ 25.4 mm) Nominal number of scan lines per page for each pel- transmission density 200 240 300 400 600 1200 2339
19、2806 3508 4677 7016 1 403 i 2200 2640 3300 4400 6600 13200 2024 I 2800 1 3400 8339 9921 16677 1 19843 Nominalpaperlength(mm) I 297 I 279.4 I 353 I 420 364 257 1 355.6 I 431.8 4) Table 3 Amend Table 3fl.563 to read as follows: Table 3lT.563 - Blanking and address reference point for different paper s
20、izes Blanking margin (PW Total line length (mm) Resolution (pelsl25.4 mm) Pels per each paper size line Reference point (38.1) (46.1) (57.1) (75. i) (113.1) (225.1) Pels per line 1728 2074 2592 3456 5184 10368 1654 1984 2480 3308 4960 9922 219.46 2 19.46 219.46 2 19.46 219.46 2 19.46 (B) 37 45 56 74
21、 112 224 200 x 200 240 x 240 300 x 300 400 x 400 600 x 600 1200 x 1200 (A) 14 17 21 28 42 84 1700 2040 2550 3400 5100 10200 200 x 200 240 x 240 300 x 300 400 x 400 600 x 600 1200 x 1200 1728 2074 2592 3456 5184 10368 (15.1) (18.1) (29.1) (43. i) (85. i) (22.1) 219.46 219.46 219.46 219.46 2 19.46 219
22、.46 200 x 200 240 x 240 300 x 300 400 x 400 600 x 600 1200 x 1200 2048 2458 3072 4096 6144 12288 1968 2362 2952 3936 5904 11808 40 48 60 80 120 240 (41. i) (49.1) (61.1) (81.1) (241.1) (121.1) 260.1 O 260.1 O 260.1 O 260. i0 260.1 O 260.1 O 200 x 200 240 x 240 300 x 300 400 x 400 600 x 600 1200 x 12
23、00 2432 2918 3 648 4864 7296 14592 2338 2806 3508 467 6 7016 14032 308.86 308.86 308.86 308.86 308.86 308.86 47 56 70 94 140 280 (48.1) (57. i) (71.1) (95.1) (141.1) (281.1) 2 Recommendation T.563lAmd.3 (04199) Table 3R.563 - Blanking and address reference point for different paper sues (concluded)
24、Paper size lapanese Legal lapanese Letter North American Legal North American Ledger Resolution (peld25.4 mm) 200 x 200 240 x 240 300 x 300 400 x 400 600 x 600 1200 x 1200 200 x 200 240 x 240 300 x 300 400 x 400 600 x 600 1200 x 1200 200 x 200 240 x 240 300 x 300 400 x 400 600 x 600 1200 x 1200 200
25、x 200 240 x 240 300 x 300 400 x 400 600 x 600 1200 x 1200 Blanking Reference Total line 4 length Pels per each Pels per line (13.1) (16.1) 3036 (19.1) 4096 4048 (25.1) 6144 6072 (37.1) 12288 12144 72 (73.1) 260.1 O 260.1 O 260.1 O 260.1 O 260.1 O 260.1 O 1728 2074 2592 3456 5184 10368 1434 1720 21 5
26、0 2868 4300 8600 147 177 22 1 294 442 884 (148.1) (178. i) (222.1) (295. i) (443.1) (885.1) . 219.46. 219.46 219.46 219.46 219.46 219.46 2592 2550 3456 3400 5184 5100 10368 10200 4864 4400 7296 14592 i 3200 (15.1) 219.46 (18.1) 219.46 (22. i) 219.46 (29. i) 219.46 (43.1) 219.46 (117.1) (140.1) (175.
27、 i) 232 (233.1) (349.1) (697.1) 308.86 308.86 308.86 308.86 308.86 NOTE -The pels as defined in the blanking margin section (blanking margin A and B are shown in Figure i) are equivalent to the discarded pels defined in Recommendation T.503. 5) Subclause B.6.2 Amend “Pel-Transmission-Density “ in B.
28、6.2 to read as follows: Pel-Transmission-Densi ty : = INTEGER - see 8.2fl.417 p6 (i), - 6 BMU (200 pelsD5.4 rnm) p5 (2), - 5 BMU (240 peld25.4 rnm) p4 (3), - 4 BMU (300pels/25.4 rnm) p3 (4), - 3 BMU (400 peld25.4 mm) p2 (5), - 2 BMU (600 peld25.4 rnm) pl (61, - 1 BMU (1200pels/25.4 rnm) - ) 6) Subcl
29、ause 1.2.2 Amend “Pel-Transmission-Density “ in 1.2.2 to read as follows: Pel-Transmission-Density : = INTEGER - see 8.2fl.417 p6 (i), - 6 BMU (200 peld25.4 mrn) p5 (2), - 5 BMU (240 peld25.4 rnm) p4 (3), - 4 BMU (300 peld25.4 mrn) p3 (4), - 3 BMU (400pelsD5.4 mm) p2 (5), - 2 BMU (600 pelsL25.4 rnm)
30、 pl (6), - I BMU (1200pelsL25.4 mm) - Recommendation T.563lAmd.3 (04199) 3 STD-ITU-T RECMN T-5b3 AMD 3-ENGL 1999 D 486257L Obb42b3 450 D Series A Series B series C series D Series E Series F Series G Series H Series I Series J Series K Series L Series M Series N Series O Series P Series Q Series R S
31、eries S Series T Series U Series V Series X Series Y Series Z ITU-T RECOMMENDATIONS SERIES Organization of the work of the ITU-T Means of expression: definitions, symbols, classification General telecommunication statistics General tariff principles Overall network operation, telephone service, serv
32、ice operation and human factors Non-telephone telecommunication services Transmission systems and media, digital systems and networks Audiovisual and multimedia systems Integrated services digital network Transmission of television, sound programme and other multimedia signals Protection against int
33、erference Construction, installation and protection of cables and other elements of outside plant TMN and network maintenance: international transmission systems, telephone circuits, telegraphy, facsimile and leased circuits Maintenance: international sound programme and television transmission circ
34、uits Specifications of measuring equipment Telephone transmission quality, telephone installations, local line networks Switching and signalling Telegraph transmission Telegraph services terminal equipment Terminals for telematic services Telegraph switching Data communication over the telephone network Data networks and open system communications Global information infrastructure Languages and general software aspects for telecommunication systems 11lllllllllllllllllllllllllllllllll *16223* Printed in Switzerland Geneva, 1999
