SATO M8490S, XL400/410, M8460S, M-8400RV, M8485S Bar Code Specifications Programming Manual, Printer

4. Bar Code Specifications					Programming Manual
	Printer	Value of	Narrow	Narrow	Magnification	Example
	Resolution	“bb”	Bar	Bar	Factor	output
			Width	Width		(scaled 70%)
			(mils)	(mm)
	8 dot/mm	03	15.0	0.375	112%

Input:
<ESC>H0100<ESC>V0375<ESC>BD30215001234567890
Note:		D3 provides guide bars that extend longer than the rest of
		the bar code. BD3 provides guide bars and the human
		readable text below the symbol.
Calculating the Mod 10 Check Digit:
	If you wish to encode the UPC-A data “01234567890”, follow these
	steps to find the correct check digit.
	ODD	0		2		4		6		8		0
	EVEN		1		3		5		7		9		CD

1.First add all the numbers in the ODD positions. i.e., 0+2+4+6+8+0 = 20

2.Multiply the result of Step 1 by 3. i.e., 20 x 3 = 60

3.Add up all the numbers in the EVEN positions. i.e., 1+3+5+7+9 = 25

4.Add the result of Step 2 to that of Step 3. i.e., 60 + 25 = 85

5.Subtract the result of Step 4 from the next highest increment of 10.

i.e., 90 - 85 = 5

6.The correct Modulo 10 check digit for the 11 digit string “01234567890” is 5.

138 SATO RISC Printers