A795 User Guide: Programming Supplement
Chapter 4: Programming commands
101
User data storage
Write to user data storage
ASCII
ESC ‘ m a0 a1 a2 d1 ... dm
Hexadecimal
1B 27 m a0 a1 a2 d1 ... dm
Decimal
27 39 m a0 a1 a2 d1 ... dm
Value of m:
0 – 255
Writes m bytes of data to the user data storage flash page
at the address specified. The printer waits for m bytes of
data following the 3-byte address, addr.
If any of the memory locations addressed by this command
are not currently erased, the command is not executed.
Related information
Result of this write is returned in bit 2 of response to
transmit status command 1D 72, n = 4.
Read from user data storage
ASCII
ESC 4 m a0 a1 a2
Hexadecimal
1B 34 m a0 a1 a2
Decimal
27 52 m a0 a1 a2
Value of m:
0 – 255
Reads m bytes of data from the user data storage flash
page at the address specified.
Read from non-volatile memory
ASCII
ESC j k
Hexadecimal
1B 6A k
Decimal
27 106 k
Range of k:
20 – 63 (decimal)
Reads a two-byte word from location k in the history
EEROM. The printer returns the word at the next available
opportunity.
Related information:
This is ignored in TM-T88 emulation and the parameter
byte goes into the print buffer.
Write to non-volatile memory (NVRAM)
ASCII
ESC s n1 n2 k
Hexadecimal
1B 73 n1 n2 k
Decimal
27 115 n1 n2 k
Value of n1:
1
st
Byte
Value of n2:
2
nd
Byte
Range of k:
20 - 63 (decimal locations)
Writes the two-byte word, n1 n2, to location k in history
EEROM.
Related information:
This is ignored in TM-T88 emulation and the parameter
bytes go into the print buffer.
