Specifications

1-18 Product Overview Rev. A
Confidential
NOTES:
Make sure to use a cut sheet with a width wider than 85 mm {3.35"} because the self-test on the cut sheet
is full-column printing regardless of the paper width that is currently selected. If the width of the cut sheet
is narrower than full-column print width, the ink may make the platen dirty beyond the edge of the paper.
When the self-test is performed on the cut sheet, roll paper also must be loaded.
Self-test of the endorsement mechanism (only for the endorsement-equipped
model)
Follow the following procedure to start the self-test of the endorsement mechanism.
1. Hold down the CLEANING button while turning on the printer with the cover open and
then close the cover.
2. The printer flashes the CUT SHEET LED and enters the paper waiting state. Insert paper to
begin printing the test printing with the endorsement mechanism.
NOTES:
User paper with a width narrower than 101.6 mm {4"} for the endorsement self-test. Otherwise, the paper
may be jammed.
When the self-test is performed with the endorsement mechanism, roll paper also must be loaded.
Hexadecimal Dumping
In hexadecimal dump mode, the data transmitted from the host computer is printed in
hexadecimal numbers and in their corresponding characters. Use the following procedure to
output a hexadecimal dump.
1. With the paper roll cover open, press and hold down the FEED button while turning on the
printer.
2. Close the paper roll cover.
Data received after this is printed in hexadecimal numbers and their corresponding
characters.
NOTES:
If no characters correspond to the data received, the printer prints "."
During hexadecimal dumping, any commands other than DLE EOT, DLE ENQ, and DLE DC4 do
not function.
3. When printing stops, turn off the power, or press the FEED button three times, or perform a
reset.
<Printing example>