Seiko Instruments DPU-30 - Manual (Page 21)

3-7
3.4.1 Test
Print
The detail of the setting by dip switches is confirmed by test printing.
In the test print mode, characters (ANK, Kanji) and barcode are printed.
Turning power ON with the !FEED_IN signal kept low starts the test print.
3.4.2 Hex Dump Print
In the hex dump mode, the printer prints data input from the computer with hexadecimal numbers
and characters.
Set the dip switch No.7 ON, No.8 OFF, and turn the power on to enter the HEX dump mode.
• If the input data exceeds a line long, such data will be printed as follows. If the input data
does not exceeds a line log, set the !FEED_IN signal to Low. The rest of the data will be
printed.
• Turn off the power to finish the HEX dump mode.
[ HEX DUMP MODE ]
00 01 02 03 04 05 06 07 ........
08 09 0A 0B 0C 0D 0E 0F ........
10 11 12 13 14 15 16 17 ........
18 19 1A 1B 1C 1D 1E 1F ........
20 21 22 23 24 25 26 27 !
″ #$%&′
28 29 2A 2B 2C 2D 2E 2F ()
∗+,-./
0D 0A 20 20 0D 0A .. ..
3.4.3 Paper Empty (Paper Out) Detection Function
Detects the existence of paper using the photo interrupter.
Use the specified type of paper.
3.4.4 Adjustment of Print Density
The print density is automatically adjusted by the head resistance, the number of dots, the head
temperature, and the head voltage.
The commands are also able to correct the print density.
It can be adjusted in the range from 0% to 255% of the rated energy.