Hitachi 902 - Specifications

15 - 11
15.4.2 Specifications
(1) Printing system : Thermal line-dot system
(2) Dot formation : 140 line-dots
(3) Dot pitch : 2.8 dots/mm (70 dots/inch, in column direction)
(4) Number of printing columns : 20 columns (in character mode)
(5) Character size : 1.8 (W) × 3 (H) mm.........Normal size (character mode)
3.6 (W) × 3 (H) mm.........Enlarged size (character mode)
(6) Printing position : See Fig. 10.
(7) Printing speed : 4 lines/sec
(80 characters/sec); Normal size Character mode
(40 characters/sec); Enlarged size
46-dot line/sec Graphic mode
(8) Character composition : 5 × 7 dots Character mode
8 × 17 dots/line Graphic mode
(9) Character type : JIS C II (160 types)
(10) Printing lifetime : 2 million lines (20 million-dot lines) or more
(11) Printing density : OD level 0.8 or more (when printing on specified paper at
room temperature and drive input voltage 24.7 V)