ISO 1004-2:2013
(Main)Information processing — Magnetic ink character recognition — Part 2: Print specifications for CMC7
Information processing — Magnetic ink character recognition — Part 2: Print specifications for CMC7
ISO 1004-2:2013 specifies the shapes, dimensions and tolerances for the 10 digits 0 to 9, five symbols, and 26 letters, to be printed with magnetic ink for the purpose of character recognition. It describes the various types of printing defects and other printing considerations, together with the tolerances permitted, and also contains specifications to signal level measurement.
Traitement de l'information — Reconnaissance des caractères à encre magnétique — Partie 2: Spécifications d'impression CMC7
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Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 1004-2
First edition
2013-06-01
Information processing — Magnetic
ink character recognition —
Part 2:
Print specifications for CMC7
Traitement de l’information — Reconnaissance des caractères à
encre magnétique —
Partie 2: Spécifications d’impression CMC7
Reference number
©
ISO 2013
© ISO 2013
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
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Published in Switzerland
ii © ISO 2013 – All rights reserved
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms, definitions, symbols and abbreviations . 1
3.1 Terms and definitions . 1
3.2 Symbols and abbreviations . 2
4 Character configuration . 3
4.1 Code description . 3
4.2 Configuration . 3
5 Means of automatic sensing . 4
6 Reference edges of documents . 4
7 Print location. 4
7.1 Horizontal location . 4
7.2 Vertical location. 4
8 Clear band . 4
9 Character spacing and alignment . 5
9.1 Horizontal character spacing. 5
9.2 Vertical misalignment . 5
10 Character definition and tolerances . 5
10.1 Definitions . 5
10.2 Stroke edge zones and mean edges . 6
10.3 Skew angle α .6
10.4 Stroke width L .6
10.5 Stroke interval P .6
11 Extraneous ink (spots) . 7
11.1 Extraneous ink front . 7
11.2 Extraneous ink back . 7
12 Voids . 7
13 Segment end zones . 7
14 Uniformity of ink . 7
15 Debossment . 8
16 Signal level . 8
16.1 Description of the signal . 8
16.2 Definitions relating to signal level . 8
16.3 Allowable signal level range . 8
16.4 Nominal signal level . 9
16.5 Residual signal level . 9
17 Paper . 9
18 MICR ink permanence . 9
19 Drawings of the printed characters of Font CMC 7 .10
Annex A (informative) Use of CMC7 Symbols .32
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directives
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received. www.iso.org/patents
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
The committee responsible for this document is ISO/TC 68, Financial services, Subcommittee SC 7,
Core banking.
This first edition of ISO 1004-2, together with ISO 1004-1, cancels and replaces ISO 1004:1995, which
has been technically revised.
ISO 1004 consists of the following parts, under the general title Information processing — Magnetic ink
character recognition:
— Part 1: Print specifications for E13B
— Part 2: Print specifications for CMC7
Annex A is for information only.
iv © ISO 2013 – All rights reserved
INTERNATIONAL STANDARD ISO 1004-2:2013(E)
Information processing — Magnetic ink character
recognition —
Part 2:
Print specifications for CMC7
1 Scope
This part of ISO 1004 specifies the shapes, dimensions and tolerances for the 10 digits 0 to 9, five symbols,
and 26 letters, to be printed with magnetic ink for the purpose of character recognition. It describes
the various types of printing defects and other printing considerations, together with the tolerances
permitted, and also contains specifications to signal level measurement.
The characters specified in Clause 4 of this part of ISO 1004 were developed initially for use in banks
to permit automatic document handling for bank data processing, but they have application to other
automatic processing systems as well.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.”
ISO 1004-1:2013, Information processing — Magnetic ink character recognition — Part 1: Print
specifications for E13B
3 Terms, definitions, symbols and abbreviations
3.1 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1.1
magnetic ink
ink capable of being magnetized and sensed
3.1.2
vertical misalignment
deviation of the printed character from the nominal vertical position on the document
3.1.3
void
absence of magnetic ink outside the printed edge zone and outside the segment end zones in an area that
should be inked
3.1.4
segment end zones
zone of maximum height of 0,22 mm that can be located at both ends of strokes and stroke segments
3.1.5
residual signal level
maximum signal level delivered by a character which has been voided
3.2 Symbols and abbreviations
Corresponding
Symbol or
clause or Characteristic
abbreviation
subclause
A 9.1.4 Character width
A 9.1.4 Character width of a character with one long interval
A 9.1.4 Character width of a character with two long intervals
A 9.1.4 Character width of a character with three long intervals
A 9 Alignment
L
b 10.2.1 Printed edge zone width
B 9.1.1 Character pitch
CB 8 Clear band
D 9.1.2 Intercharacter distance
D 9.1.1 Minimum interchange distance
m
Minimum interchange distance for character with one or two long inter-
D 9.1.3
m1
vals
D 9.1.3 Minimum interchange distance for character with three long intervals
m2
DM 15 Debossment
ExB 11.2 Extraneous ink back
ExF 11.1 Extraneous ink front
FT 18 Format
h 10.1.2 Segment height
H 10.1.4 Character height
c
H 10.1.5 Font height
f
L 10.4 Stroke width
M 10.1.3 Stroke height
P 10.5 Stroke interval
P 10.5.2 Short stroke interval between left mean edges
L1
P 10.5.2 Long stroke interval between right mean edges
L2
P 10.5.1 Short stroke interval between right mean edges
R1
P 10.5.1 Long stroke interval between right mean edges
R2
SP 9 Character spacing
UI 14 Uniformity of ink
V 12 Voids
2 © ISO 2013 – All rights reserved
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