PRINTER
Printer
Choose a connection — BLE / USB / LAN · switchable anytime
Status
Not connected
Device
—
Paper size
Print darkness
If prints come out faint → increase · if paper burns black → decrease
Auto-cut paper
Only works on printers with a built-in cutter · ignored otherwise
Cut command
If the printer doesn't cut, try a different command type
Top margin (on receipt)
Whitespace printed at the top of each receipt
Bottom margin (on receipt)
Whitespace at the bottom of each receipt · increase if content still gets cut off (extra safety before the blade)
PHOTO UPLOAD
Supabase Storage (photo storage for QR)
If configured → Supabase uploads photos reliably for QR · if blank → falls back to free hosts (may be flaky)
Status
Not configured
SECURITY
Passcode protects Settings
4-digit passcode · required when tapping the gear icon · changeable
