SPRT
13
Status indicator(green)
Indicator status
bright
turn off
Scintillation 1 times out
Scintillation 2 times out
2.5
Self-test
The assignment
as follows
：
Figure 2
－
10
Introduction
Online
Offline
Lack paper
Printer head
over temperature
The self-test can check the condition of printer, if the printer prints out the self-test receipt
correctly, It means the printer works normally. Otherwise it needs to repair .
The self-test will print out the firm ware version, interface setting and 128ANK characters.
Holding down
【
FEED
】
button and turn on the power, then release the button, self-test begins
automatically.
Chapter 3 Printing Control Commands
3.1
Summary
POS5
8Ⅳ
offers ESC/POS printing command sets
Each command is described in following format :
Printing Command
Function
Format: ASCII
:
the standard ASCII character sequence
Decimal
:
the decimal numbers sequence
Hex
:
the Hex number sequence
Explanation: what the command does and how to use it.
Example: some examples are listed to illustrate the command
for better
understanding.
