Canon MF820Cdn User's Guide download pdf (Page 19)

Control Codes

2-6

Getting Started

■ Font Switching

You can switch primary and secondary fonts with bar code fonts. We recommend that a

text font be used as the primary font, and a bar code font be used as the secondary font.

IMPORTANT

Bar codes are not PCL fonts, even if they are generated using a PCL font sequence.

Therefore, the following font sequence limitations apply:

- No font ID can be linked to a bar code

- Bar codes cannot be used with HP-GL2, PostScript, PCL 6, UFR II, or UFRII LT

languages, depending on the machine or country

■ OCR-A and OCR-B Fonts

The following PCL escape sequences enable OCR-A and OCR-B fonts:

OCR-A: <Esc>(0O<Esc>(sp10h12vsb104T

OCR-B: <Esc>(1O<Esc>(sp10h12vsb110T

The above table shows the OCR-A character set.

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 69 70

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Canon MF820Cdn User's Guide Page 19