KELZIX fast print test
Chrome on Android or Mac. Printer on. Tap 1 first; the connection stays open for the other buttons.
1. Connect to printer
Print channel
connect first
Send speed
Chunk bytes
Delay ms
2. Paper speed test (prints a 100 mm ruler; time it with a stopwatch)
Logo in printer memory (do once per test)
3a. Store logo in RAM (GS *), lost at power off
3b. Store logo in flash (FS q), kept after power off
Print the same slip three ways
Logo:
send as picture each time
print from RAM (GS /), needs 3a first
print from flash (FS p), needs 3b first
4. HYBRID slip: text + Malayalam strips
5. Baseline: whole slip as one picture (old way)
ready
