Epson TM-J2000 Specifications Page 620

  • Download
  • Add to my manuals
  • Print
  • Page
    / 761
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 619
CONFIDENTIAL
Paper roll Customize commands GS ( C
Ver. 10.05 p. 620
GS ( C pL pH m fn b <Function 3>
[Name] Transmit capacity of the NV user memory currently being used
[Format] ASCII GS ( C pL pH mfnb
Hex 1D 28 43 03 00 00 fn 00
Decimal 2940673 00fn0
[Range] (pL + pH × 256) = 3 (pL = 3, pH = 0)
m = 0
fn = 3, 51
b = 0
[Description] Transmits the number of bytes of memory used in the NV user memory.
ESC/POS Handshaking Protocol is not required for this function.
[Notes]
With this function, the printer sends the “Header to NUL” data shown below:
(*1)
The quantity of stored data bytes, plus the key code and terminator, equal the capacity being used. The
decimal value expressing the capacity being used is converted to ASCII character data and sent from the
most significant digit.
Example:
When 120 bytes is used, the number 120 is expressed with three bytes of data
(Hexadecimal: 31H, 32H, and 30H / decimal numbers 49, 50, and 48).
When no memory area is used, the number 0 is expressed with 1 byte of data
(Hexadecimal: 30H / decimal number 48).
The control information for NV graphics data is included in the capacity in use.
See previous [Notes for transmission process] for process sending data group.
Send data Hex Decimal Data quantity
Header 37H 55 1 byte
Identifier 28H 40 1 byte
Capacity Used
(*1)
30H 39H 48 57 1 8 bytes
NUL 00H 0 1 byte
Page view 619
1 2 ... 615 616 617 618 619 620 621 622 623 624 625 ... 760 761

Comments to this Manuals

No comments