thermal print head STP411F-256-E printer core for middle ear analyzer printer,STP411,STP411F,Printhead,STP411F-256 New original

Model

STP211

STP312

STP411

Model number

-144

-192

-256

-256

-320

Print system

Thermal serial dot system

Print direction

Charater : Bidirectional logical seek 　Graphics : Unidirectional logical seek

Print timing

Synchronized with the stepping motor

Synchronized with the stepping motor

Synchronized with the stepping motor

Home position detection

Mechanical switching system

Number of columns

24

32

42

42

40

Character matrix (HxW dots)

7 x 5

9 x 7

Character size(HxW mm)

2.40 x 1.50

2.40 x 1.20

2.40 x 1.26

2.40 x 1.60

2.47 x 1.88

Dot configuration(HxW dots)

8 x 144

8 x 192

8 x 256

9 x 320

Dot pitch(vertical mm)

0.35

0.35

0.35

0.35

0.28

Dot pitch(horizontal mm)

0.32

0.24

0.25

0.35

0.28

Printing width/Paper wodth(mm)

46.1 / 58

64.0 / 80

89.6 / 112

Printing speed(cps)

46

42

41

31 / 52*

Operating voltage range (V)

4.0-5.5

4.5-5.5

Operating temperature range(?C)

0 to 50

Dimensions(WxHxD mm)

84 x 47 x 27

126.5 x 45 x 20.4

153 x 44.5 x 20

Weight (g)

Approx. 110

Approx. 120

Approx. 135