Dascom T5040 Programmers Application Manual - Manual (Page 9)

9
Selecting impact force
Data Structure ASCII ESC [ , t
hex. 1B 5B 2C 74
dec. 27 91 44 116
Function This command selects the impact force of the print head. If the printout of copies is too
weak, the impact force can be increased.
Normally this function should be switched off, as the noise level and the print head
attrition will increase.
= 0: Single (for single ply paper)
= 1: Copy (for 2–3 ply paper)
= 2: Copy Plus (for 4–6 ply paper)
Global printer status
Data Structure ASCII ESC [ ! z
hex. 1B 5B 21 7A
dec. 27 91 33 122
Function Response of the current printer state as shown below.
= 0: ONLINE
= 1: STOP
= 2: ERROR
This response in the coding CSI ! z is produced spontaneously after initializing the
printer and after each status change (ONLINE, STOP, ERROR).
Requesting special printer messages
Data Structure ASCII ESC [ " z
hex. 1B 5B 22 7A
dec. 27 91 34 122
Function This command requests special printer messages (see below).
The printer will return the state with ESC [ ; " z.