Specifications

CHAPTER 2 OPERATION AND TIMING
2-54
COPYRIGHT © 1999 CANON INC. CANON SUPER G3 FAX BOARD-F1 REV.0 MAY 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
ATMOVE (0x06)
Indicates the line on which the shift of the AT pixel starts and the direction of the shift.
COMMENT (private comment; 0x07)
Accepts a comment written at will.
NEWLEN (new line; 0x04)
Defines the length of an original once again. Is available only when VLENGTH=ON.
RESERVE (0x01)
Is available for special uses only.
b. Stripe Data Block
PSCD (protected stripe coding data)
PSCD is the block that remains when the last two bytes (ESC and SDNORM or SDRST)
have been removed, and contains image data which has been processed by the JBIG image
compression method.
Image Data
Image data is the result of processing by the JBIT image compression coding method.
STUFF
Image data is variable, and is adjusted by transmitting STUFF:0 so as to keep it in units of byte
or word (2 bytes).
SDNORM (stripe data end: 0x02)
Indicates the end of stripe data.
SDRST (resetting at end of stripe data; 0x03)
Indicates the end of stripe data. ATMOVE and all others will be initialized.
Reference:
If the code of image data is 0xFF, 0x00 is always attached at the end of the code of image data
0xFF so as to distinguish it from ESC (0xFF).
ESC 0x06 Line to start (4 byte) Destination of shift (X) Destination of shift (Y)
ESC 0x06 Length of comment (4 bytes)
ESC 0x06 Length of original (4 bytes)
ESC 0x01
ESC 0x02
ESC 0x03