GEBRUIKERSHANDLEIDING

Mode 1152 graphic data header data structure

Position

Data

Description

 

0-1

6E 6E

‘nn’ This is header ID.

2-3

0A 00

reserved (Header Version)

4-7

5E 00 00 00 Picture data start offset from header top

8-11

File Length

File length including 94 byte header. If file length is 65,536

 

 

byte, these 4 bytes become “00 00 01 00”.

12-13

01 00

reserved

 

14-15

01 00

reserved

 

16-19

4A 00 00 00

reserved

 

20-21

compression

02 00: Fax MH format

 

 

03 00: Fax MR format

 

 

04 00: Fax G4 format

22-55

00....00

All zero

 

56-59

Picture Data Length

 

 

 

If picture data length is 65,442 (65,536 - 94) byte, these

 

 

4 bytes become “A2 FF 00 00”.

60-61

01 00

bit/pixel

 

62-63

01 00

bit/pixel

 

64-65

Pixels/line

If picture dot width = 2400, these 2 bytes become “60 09”.

66-67

Pixels/line

Same as 64-65

68-69

Lines/picture

If picture line count = 3100, these 2 bytes become “1C 0C”.

70-71

Lines/picture

Same as 70-71

72-73

00 00

reserved

 

74-75

Photo metrics 00 00: data 0 = white 01 00: data 0 = black

76-77

02 00

reserved (Endian format)

78-79

Bit Fill Order

01 00: filled from MSB

 

 

02 00: filled from LSB

80-81

01 00

reserved

 

82-83

00 00

reserved (min. pixel value)

84-85

01 00

reserved (max pixel value)

86-87

horizontal resolution (200,300,400,600)

 

 

C8 00 00 00 : 200 dpi

 

 

2C 01 00 00 : 300 dpi

 

 

90 01 00 00

: 400 dpi

 

 

58 02 00 00

: 600 dpi

 

 

400 and 600 dpi are available when printer

 

 

operates in 600 dpi.

88-89

vertical resolution (200,300,400,600)

 

 

C8 00 00 00 : 200 dpi

 

 

2C 01 00 00 : 300 dpi

 

 

90 01 00 00

: 400 dpi

 

 

58 02 00 00

: 600 dpi

 

 

The printer accepts different values for vertical

 

 

and horizontal resolutions.

 

 

400/600 dpi are available when printer operates in 600 dpi.

90-91

02 00

reserved (resolution unit = inch)

92-93

00 00

reserved (error code)

Appendix–52