Service manual

Confidential BTP-M280 Service Manual
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Appendix 3 EEPROM setting table
EEPROM Address(HEX） Instruction
Description
04 Print width
0：76mm，1：69.5mm，2：57.5mm
06 Print speed 416-1000 Steps/Second
12 Paper type 0: Continuous paper, 1: Black mark paper
14
CR（0x0D）command mode
0: Paper not feed, 1: CR equivalent LF
16 Baud rate
0：9600，1：19200，2：38400，3：57600
17 Data bits 7: 7bits, 8: 8 bits
19 Stop bit(s) 1: 1 bit, 2: 2 bits
1B Parity 0: None, 1: odd, 2: even
7D Rx buffer size 0: 4096 Bytes, 1: 40 Bytes
2A Distance from cutter to print head Indicated by feeding steps
2C Distance from sensor to print head Indicated by feeding steps
2E Max. length of marked paper Indicated by feeding steps
30 Cutter enable
0：Disable， 1：Enable
35 Distance from printing place to the mark Indicated by feeding steps
37 Distance from cutting place to the mark Indicated by feeding steps
40 Serial software handshaking enable 0: DTR/DSR, 1: Xon/Xoff
44 Stop printing when paper near end 0: disable, 1: enable
58 Buzzer 0: disable 1: enable
7E Sending data when powered on 0: disable 1: enable
User can configure EEPROM by command:
[Format] ASCII ESC s B E a1 a2 data1 data2 n
Hex 1B 73 42 45 92 9A data1 data2 n
Decimal 27 115 66 69 146 154 data1 data2 n
[Range] 0≤n≤127
a1 = 92h
a2 = 9Ah
[Description] Write a WORD type data to EEPROM address indicated by n, data1 is low-bit data and
data2 is high-bit data.
The configuration will be effecitive only after restart the printer.