Gs G 2 M Nl Nh - Epson TM-T90 Specification

Confidential
GS g 2 m n n
L H
[Name] Transmit maintenance counter value
[Format] ASCII
Hex
Decimal
[Range] m = 0
20 ≤ (n
+ n
L
[Description] • Transmits the value of the specified maintenance counter.
•
n , n
L H
Counter number
Hex
14
15
32
46
94
95
B2
C6
•
The contents of the maintenance counter are as follows:
Header
Data
NUL
• The printer transmits [Header + Data + NUL] collectively without confirming whether the host
[Notes]
is ready to receive data. To receive all data correctly, adequate capacity is required in the
receive buffer of the host.
• During the transmission of block data values in the maintenance counter, the printer ignores
the real-time commands. Also, the printer does not transmit ASB even when the ASB is
enabled. Therefore, the user cannot confirm changes in the printer status during these
periods.
• The counter values may be different from the actual counts depending on time differences at
power off or the occurrence of an error.
EPSON
GS g 2 m
1D 67 32 m
29 103 50 m
× 256) ≤ 198 (n
=20, 21, 50, 70, 148, 149, 178, 198, n
H L
specify the maintenance counter number as (n
Counter [units]
Decimal
20 Number of line feeds
21 Number of times energizing head
50 Number of autocutter operations
70 Printer operation time [hours]
148 Number of line feeds [lines]
149 Number of times energizing head
178 Number of autocutter operations [times]
198 Printer operation time [hours]
Hexadecimal
5FH
30H – 39H
00H
TITLE
TM-T90
Specification
(STANDARD)
n n
L H
n n
L H
n n
L H
+ n
L
[lines]
[times]
[times]
[times]
Decimal Amount of data
95 1 byte
48 – 57 1 – 10 bytes
0 1 byte
SHEET
REVISION
F
= 0)
H
× 256).
H
Kind of counter
can be reset
cumulative
NO.
NEXT SHEET
172 171