Specifications
Rev. A Application Development Information 3-5
TM-J7000/TM-J7100 Developer’s Guide
Confidential
Single-Pass Processing
EPSON recommends the following sequence of MICR reading, endorsement printing, and
printing on front for single-pass processing.
(*1) Insert the cut sheet correctly by aligning the upper and right side of the cut sheet with the
upper and right side of the printer's paper insertion position and inserting it until it is
stopped by the form stopper.
The cut sheet insertion waiting state is canceled using DLE ENQ (n = 3).
The cut sheet waiting time and the interval from when a cut sheet is inserted to when the
operation starts can be set using ESC f.
Step User Operation Printer Operation
1
Transmit GS ( G <Function 80>
[GS ( G 2 0 80 32]
Selects the check as the paper source.
2
Transmit GS ( G <Function 83>
[GS ( G 2 0 83 48]
Waits for a cut sheet to be loaded.
The CUT SHEET LED flashes
3 Insert a cut sheet. (*1)
Clamps the cut sheet when it is detected. The
CUT SHEET LED flashes.
4
Transmit GS ( G <Function 60>
[GS ( G 4 0 60 1 0 m]
Reads MICR characters and transmits the
reading status. m specifies the type of MICR
characters.
(m = 0: E13B / m = 1: CMC7)
5
Transmit GS ( G <Function 48>
[GS ( G 2 0 48 68]
Selects the back of the slip (cut sheet) as the
paper source. (The back of the cut sheet which
has been read for MICR becomes the side to be
printed.)
6
Transmit GS ( G <Function 84>
[GS ( G 2 0 84 1] (*3)
Feeds the print starting position on the back of
the slip (cut sheet).
7
Transmit endorsement printing
data.
Prints data on the back of the cut sheet and
feeds the cut sheet.
8
Transmit GS ( G <Function 48>
[GS ( G 2 0 48 4]
Selects the face of the slip (cut sheet) to be
printed. (The face of the cut sheet which has
been read becomes the side to be printed.)
9
Transmit GS (G <Function 84>
[GS (G 2 0 84 1] (*3)
Feeds the print starting position on the face of
the cut sheet.
10 Transmit cut sheet printing data
Prints on the face of the cut sheet and feeds
the cut sheet.
11
Transmit GS ( G <Function 85>
[GS ( G 2 0 85 m]
Ejects or releases the cut sheet, and selects the
paper roll as the paper source. m specifies the
type of operation (m = 48: eject / m = 49:
release) The CUT SHEET LED flashes.
12 Remove the cut sheet. (*2) The CUT SHEET LED is off.