DIN ISO 1004:1999-12

1 Scope
2 Character configuration
3 Character spacing and alignment
4 Character skew
5 Character tolerances
6 Voids
7 Uniformity of ink film
8 Extraneous ink
9 Debossment (impression)
10 Signal level
11 Paper
12 Format
13 MICR ink performance
Figures
1 to 4 Stroke 0 (Zero) to Stroke 3 (Three)
5 to 6 Stroke 4 (Four) to Stroke 7 (Seven)
9 to 12 Stroke 8 (Eight) to Stroke 11 (Symbol 2)
13 to 14 Stroke 12 (Symbol 3) to Stroke 13 (Symbol 4)
15 Character design matrix
16 Distance between characters
17 Allowable variation in vertical align
18 Allowable character skew
19 Average edge
20 Average edge tolerance
21 Edge irregularity
22 Examples of single voids
23 Examples of rows and columns
24 Restriction Areas for Extraneous Ink
25 Waveform as it appears on face of oscilloscope
26 Signal peaks for calibrating ail characters
27 Ideal waveform peaks
2a Secondary signal level document
29 Conductor arrangements for the wire card
   calibration method
30 Test device suitable for generating magnetic flux
   for the wire card calibration method
31 Distance of the right hand character from the right
   hand reference edge
Annexes
A Debosment and Linear amplifier
B Equivalent metric-inch dimensions used in font E 13 B
Figure
A1 Circuit diagram o1 a typical linear amplifier
Section 2 - Font CMC 7
14 Scope
15 Character configuration
16 Means of automatic sensing
17 Reference edges of documents
18 Print Location
19 Clear band
20 Character spacing and alignment
21 Character definition and tolerances
22 Extraneous ink (spots)
23 Voids
24 Segment end zones
25 Uniformity of ink
28 Debossment
27 Signal level
28 Paper
29 MICR ink permanence
Symbols and abbreviations
Figures
32 Format of documents
33 Magnified view of part of a character
Introduction to the drawings of the printed characters of
font CMC
Figures
34 Digits: Font height 3,20 mm
33 Symbolic Font height 3,20 mm
36 Letters A to H: Font height 3,20 mm
37 Letters I to Q: Font height 3,20 mm
38 Letters R to Z: Font height 3,20 mm
39 Digit Font height 3.00 mm
40 Symbols: Font height 3.00 mm
41 Letters A to H: Font height 3.00 mm
42 Letters I to O: Font height 3.00 mm
43 Letters R to Z: Font height 3,00 mm
44 Digits Font height 2,85 mm
45 Symbols: Font height 2,85 mm
48 Letters A to H: Font height 2,85 mm
47 Letters I to Q: Font height 2,85 mm
48 Letters R to Z Font height 2,85 mm
49 Digits Font height 2,70 mm
50 Symbols: Font height 2,70 mm
51 Letters A to H Font height 2,70 mm
52 Letters I to O: Font height 2.70 mm
53 Letters R to Z Font height 2.70 mm
54 The complete Set of font CMC 7 characters
Annexes
C Equivalent metric-inch dimension used in font CMC 7
D Use of symbols

Gives the shapes, dimensions and tolerances for the ten digits and four special symbols to be printed in the magnetic ink and used for the purpose of character recognitions and also describes the various types of printing defects and other printing considerations