hi all,
there is sp 300e thermal printer and Features:
# 1 x RJ-45 Network Interfaces/Ports
# Media Type: Thermal Paper, Roll Paper
# 2.48" Maximum Roll Diameter
# 2.28" Label Width
# 1.97" Label Length
# PC Platform Support
# Portable Form Factor
# 802.3af PoE support
# Three configurable buttons
# 2 Years Warranty
HAVE 3 BUTTONS
Forexample:
1- for 1 Hour
2- for 1 Day
3- for 5 Day
if it's possible,...