| Model | 
PPU-700/PHU-331 | 
| Printing
method | 
Line
thermal dot printing | 
| Printing width | 
80mm/640 dots(paper width 83mm) 
72mm/576 dots(paper width 80mm) 
60mm/480 dots(paper width 67mm)  
54mm/432 dots(paper width 58mm) | 
| Dot pitch | 
8 x 8 dots/mm (203 dpi x 203 dpi) | 
| Printing speed | 
Max. 150mm/sec., (35.4 lines/sec.) | 
| Number of columns | 
80mm paper:
  Font A - 48 columns Font B - 64 columns Font C - 72 columns | 
| Character
  size (W x H) | 
1.25mm
  x 3.00mm (Font A: 12  x  24 dots) 
  0.88mm x 2.13mm (Font B: 9 x 17 dots) 
  0.88mm x 2.00mm (Font C: 8 x 16 dots) | 
| Character table | 
Code page 437,
850, 852, 857, 858, 860, 863, 864, 865, 866,  
Katakana, WPC1252 , Thai code 18 | 
| Barcode
  type | 
UPC-A/E, JAN-13/8, ITF, Code 39, Code 128, CODABAR, Code 93 | 
| Logo registration/print | 
Capable of registering user-defined characters print and logos into flash memory. | 
| Line spacing | 
4.23mm (1/6
inch); can be set by a command. | 
| Paper | 
Thermal
  paper roll: Paper width 58/67/80/83mm 
  Paper roll diameter 203mm or less 
  Paper thickness 0.065 - 0.150mm 
Core diameter : 12mm (paper thickness : 0.065 - 0.080mm) 25.4mm 
(paper thikness : 0.080 - 0.150mm) 
Recommended paper : TF-50KS-E-2D, TF-62KS-E (Nippon Paper industries) | 
| Interface | 
Parallel: IEEE
1284 and Centronics compliant, Serial (RS-232C), or USB | 
| Input buffer | 
4K bytes (72 bytes selectable with a DIP switch) | 
| NV user memory | 
256K bytes | 
| Sensors | 
Paper
near end sensor (adjustable, for PHU series) (photo interrupter) 
  Paper end sensor (mechanical switch) Black mark sensor (photo 
  interrupter) 
  Cover open sensor (mechanical switch) Presenter sensor (photo 
  interrupter) | 
| Power supply | 
24V±7% | 
| Power consumption | 
100W | 
| Weight | 
PPU700: 2.1 kg (incl. control PCB) 
PHU-331: 0.95 kg (excl. roll paper)  | 
| External dimensions (W x D x H) | 
PPU-700: 163.2
  (incl. control PCB) x 176 x 143mm / PHU-331: 114.4 to 138.9 
  x 122.6 x 137.2mm | 
| Operating environment | 
5 to 40ºC, 35 to 85% RH | 
| Storage environment | 
-20 to 60ºC, 10 to 90% RH | 
| Reliability | 
Thermal head: 100,000,000 pulses or 100km 
Auto cutter: 1,000,000 cuts  | 
| EMC and safety standards | 
UL, C-UL, FCC Class A, TUV-GS, CE marking |