Seiko Group user manual TM-T90 Specifications

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TM-T90 Specifications
Print method	Thermal line	0.141mm/dot ⋅ 0.141mm/dot (180 dpi ⋅ 180 dpi)
	Thermal line	0.125/mm ⋅ 0.125/mm (203 dpi ⋅ 203 dpi) (only for Japanese)
Print font	Font A: 12 ⋅ 24
	Font B: 9 ⋅ 17, except for Japanese (10 ⋅ 24 )
	Font C: 8 ⋅ 16 (only for Japanese)
	Kanji font A: 24 ⋅ 24
	Kanji font B/C: 20 ⋅ 24/16 ⋅ 16 (Both fonts are only for Japanese)
	Thai: 12 ⋅ 72 / 9 ⋅ 51
Columns	Models except for		When paper width is 80:
	Japanese		42 / 56 / 21 / 42 / 56
	12 ⋅ 24 / 9 ⋅ 17 / 24 ⋅ 24/ 12
	⋅ 72 / 9 ⋅ 51
	Japanese		When paper width is 80 mm:
	12 ⋅ 24 /10 ⋅ 24 / 8 ⋅ 16 /24 ⋅		48 / 57 / 72 / 24 / 28 / 36
	24 /20 ⋅ 24 / 16 ⋅ 16
Print width	72.2 mm, 512 dot positions (when paper width is 80 mm)
Character size	Models except for		Font A (12 ⋅ 24):
(W ⋅ H)	Japanese		1.692 ⋅ 3.384 mm / 1.692 ⋅ 6.768 mm / 3.384 ⋅ 3.384 mm / 3.384 ⋅ 6.768 mm
			Font B (9 ⋅ 17):
(These size include	Normal/ double-high/		1.269 ⋅ 2.397 mm / 1.269 ⋅ 4.794 mm / 2.538 ⋅ 2.397 mm / 2.538 ⋅ 4.794 mm
spaces in the font.)	double-width/		Kanji font A (24 ⋅ 24):
	quadruple		3.384 ⋅ 3.384 mm / 3.384 ⋅ 6.768 mm / 6.768 ⋅ 3.384 mm / 6.768 ⋅ 6.768 mm
			Thai (12 ⋅ 72):
			1.692 ⋅ 10.152 mm / 1.692 ⋅ 20.304 mm / 3.384 ⋅ 10.152 mm / 3.384 ⋅ 20.304 mm
			Thai (9 ⋅ 51):
			1.269 ⋅ 7.191 mm / 1.269 ⋅ 14.382 mm / 2.538 ⋅ 7.191 mm / 2.538 ⋅ 14.382 mm
	Japanese		Font A (12 ⋅ 24):
			1.50 ⋅ 3.0 mm / 1.50 ⋅ 6.0 mm / 3.0 ⋅ 3.0 mm / 3.0 ⋅ 6.0 mm
	Normal/ double-high/		Font B (10 ⋅ 24):
	double-width/		1.25 ⋅ 3.0 mm / 1.25 ⋅ 6.0 mm / 2.5 ⋅ 3.0 mm / 2.5 ⋅ 6.0 mm
	quadruple		Font C (8 ⋅ 16):
			1.0 ⋅ 2.0 mm / 1.0 ⋅ 4.0 mm / 2.0 ⋅ 2.0 mm / 2.0 ⋅ 4.0 mm
			Kanji Font A (24 ⋅ 24):
			3.0 ⋅ 3.0 mm / 3.0 ⋅ 6.0 mm / 6.0 ⋅ 3.0 mm / 6.0 ⋅ 6.0 mm
			Kanji Font B (20 ⋅ 24):
			2.5 ⋅ 3.0 mm / 2.5 ⋅ 6.0 mm / 5.0 ⋅ 3.0 mm / 5.0 ⋅ 6.0 mm
			Kanji Font C (16 ⋅ 16):
			2.0 ⋅ 2.0 mm / 2.0 ⋅ 4.0 mm / 4.0 ⋅ 2.0 mm / 4.0 ⋅ 4.0 mm
Character sets	95 alphanumeric, 37 international characters, 128 ⋅ 11 graphic
	Japanese: JIS (JISX0208-1990): 6879 characters, special characters: 845 characters
	Simplified Chinese (GB2312) :7580 characters, China standard font GB5199 is used
	Traditional Chinese (Big5): 13494 characters
	Thai: 128 ⋅ 7 (133 character sets)
	Korean: 8366
Print speed	Normal:
	Maximum: 170 mm/s
	Ladder bar code or two-dimensional code printing:
	Maximum: 100 mm/s except for Japanese (maximum 90 mm/s)
	Four-divided energizing:
	Maximum: 70 mm/s
	Two-color printing:
	Maximum: 100 mm/s except for Japanese (maximum 90 mm/s)
Line spacing	4.23 mm, except for Japanese (3.75 mm)
Paper dimensions	80mm: 79.5 ± 0.5 ⋅ max 102 mm
	60mm: 59.5 ± 0.5 ⋅ max 102 mm
	58mm: 57.5 ± 0.5 ⋅ max 102 mm
Thermal paper type	Monochrome: ENTPA series, Two-color: ENTPB series
Interface (compatible)	RS-232C / Bi-directional parallel , Dealer option: RS-485, USB, 10 Base-T I/F
Receive data buffer	4 KB/45 bytes
D.K.D. function	2 drives
Power supply	+24 VDC ± 7%
Current consumption	Normal: Approximately 1.7 A
Temperature	Operating: 5 to 45 °C, Storage: –10 to 50 °C
Humidity	10 to 90%
Reliability	MTBF: 360,000 hours, MCBF: 70,000,000 lines (single-color thermal paper used), 35,000,000 (two- color thermal
	paper used)
Overall dimensions	148 ⋅ 140 ⋅ 201 mm
Weight (Mass)	Approximately 1.8 kg

lps: lines per second, dpi: dots per 25.4 mm (dots per inch)

8TM-T90 User’s Manual