CHD CHD6800 - Configuration and Test Commands

PRINTER CHD6800 Technical Manual
© Computer Hardware Design 25
2.37 GS ( A Execute test print (v5.2.0)
[FORMAT] <1D>H<28>H <41>H xL xH n m
[DESCRIPTION] xL = 2, xH = 0 number of bytes (xL+xH x256) after xH.
n – Paper (ignored)
m – test pattern
[FUNCTION] Executes specified test print.
m
Test pattern
1, 49
Hexadecimal dump (not supported)
2, 50
Printer status report
3, 51
Rolling pattern (unsupported)
[CAUTION] * After processing this command printer reset is performed, which puts printer in same state
as it is after power-on.
2.38 GS ( E Set user setup commands (v3.3.0)
[FORMAT] <1D>H<28>H <45>H xL xH fn d1 … dk
[DESCRIPTION] xL, xH number of bytes (xL+xH x256) after xH.
fn – function name (or number)
k = (xL+xH x256) – 1; (-1 for fn)
d1 … dk – function specific data
[FUNCTION] Allows reading and changing various settings.
fn
Function name
1
Begin user setting mode session
2
End user setting mode session
11
Set configuration item for serial interface
12
Get configuration item for serial interface
2.39 GS ( E; fn = 1 Begin user setting mode session (v3.3.0)
[FORMAT] <1D>H<28>H <45>H xL xH fn d1 d2
[RANGE] (xL+xH x256) = 3; (xL = 3, xH = 0)
fn – 01H
d1 – 49H (‘I’)
d2 – 4EH (‘N’)
[DESCRIPTION] Reads existing settings for modification.