User`s manual

Data-to Card

Mapping

Figure 1-5 shows a card consistent with the orienta

tion of a card traveling right to left in the card path of

a printer. From this perspective, the data field of the

PS, GS, Z, and vZ commands first becomes a

memory-resident image in a designated image

buffer. The Image Buffer, as shown, fills from top to

bottom and from right to left. Because the Image

Buffer has a last-in-first-out arrangement, card im

ages build from bottom to top and from left to right.

1-16 980081-001 Rev. F

1B 5A

99 00 02

03 F0 84 00 02

0F FC 84 00 02

1F FE 84 00 02

3F FF 84 00 02

3F FF 84 00 3C

7F FF 80 00 00

00 7F FF 80 00 00

00 FC 0F C0 00 00

00 F0 03 C0 00 00

00 E0 01 C0 00 00

00 C0 00 C0 01 00

00 C0 00 C0 03 00

00 84 FF 02 00

00 84 FF 18 00

00 C0 00 00 03 00

00 80 00 00 01 00

00 80 00 00 01 87

Byte

Figure 1-4.

Compressed

Bit-Map