Epson 5000 - Manual (Page 156)

Bit image
ASCII Dec. Hex. Description
ESC* nn 42 2A Select Bit Image
ESC * m n1 n2 data
n = n 1 + n 2 x 2 5 6
n: Total columns
Total data =
(n1 + n2 x 256) x t
Command Summary 8-13