LTPH245

The LTPH245 2″ direct thermal print mechanism is designed specifically for portable printing applications. Included is the ACUH205A “circular” type auto-cutter. For maximum design flexibility, this mechanism is available with either the IFH002 interface board or the PTH01P02 processor, both supporting Serial and Parallel interface connectivity.

  • Low operating voltage for longer battery life
  • EZ-OP clamshell paper replacement
  • Platen latch function

Product Specifications

Model LTPH245
Printing Method Thermal line dot printing
Number of dots/line 384
Resolution (dots/mm) 8
Paper width (mm) 58
Printing width (mm) 48
Max speed (mm/sec) 62.5
Paper path Curved
Detection Head temperature By thermistor
Platen position detection By mechanical switch
Out of paper detection By photo interrupter
Power supply (V) Operating voltage (Vdd) 4.5 to 5.5
Operating voltage (Vp) 4.2 to 8.5
Peak current (A) Head 2.7(8.5V/64 dots)
Motor 0.46
Service life Pulse activation 100 million
Abrasion resistance (km) 50*
Operating temperature (P52) 0 to 50
Dimensions (WxDxH mm) 69.2×28.3×31.7**
Mass (g) Approx. 41

Interface Board

Model IFH002-01B IFH002-01BK
CPU PTH01P02
Operating voltage (V) Vp:4.2 to 8.5, Vcc: 4.5 to 5.5
Character matrix (H x W dots) 16 dot characters: 16 x 8, 16 x 16
24 dot characters: 24 x 12, 24 x 24
Charatcter type Optional font Yes Yes
Downloaded character Yes Yes
User-defined character Yes Yes
Extended graphics character set Yes Yes
Katakana character set No Yes
JIS 1&2 level Kanji No Yes
Interface Parallel, Serial (C-MOS)
Dimensions (WxDxH mm) 70.0 x 70.0 x 11.3

CPU

Model PTH01P02
Package form 80 pin QFP
Operating voltage (V) Vp: 4.2 to 8.5, Vcc: 4.5 to 5.5
Operating frequency (MHz) 5 + .5%
Configuration C-MOS LSI
Interface Parallel, Serial
Character type Extended graphics character set, other characters available with CGs* or external ROM
Character matrix (H x W dots) 16 dot characters : 16 x 8, 16 x 16, 24 dot characters : 24 x 12, 24 x 24
Dimensions (W x D x H mm) 17.2 x 17.2 x 1.7

Auto Cutter

Model ACUH205A
Cutting Method Circular type
Paper width (mm) 58
Paper thickness 60 to 80*
Cutting type Partial cut (Right side edge remains)
Operating time (max sec/cycle) 0.8 (operating voltage 5.0V, 25 °C)
Cut frequency (max cuts/min) 20
Operating voltage Motor 4.2 to 8.5
Detector (control switch) 4.5 to 5.5
Starting current (A) 1.26 (6V on)
Life(cut) 500,000
Dimensions (W x D x H mm) 91 x 47.6 x 12.7
Mass (g) Approx. 46
* Use recommended thermal paper
** Excluding protrusion
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