1) CANON™ P29DIII HEAVY DUTY PRINTING CALCULATOR
   10-digit flourescent display.
   High speed printing - uses standard 57mm paper roll.
   Features margin and ratio function.
   Uses CP7 Ink Roller.

2) CANON MP121DTS PRINTING CALCULATOR
   12-digit extra large LCD screen with punctuation.
   2 colour printout and convenient GST function.
   Business function - easily calculates Cost - Sell - Margin.
   Time and Date Function .
   Uses CP20/20R Ink Roller.
   Decimal positions: F, 0, 1, 2, 3, 4, +
   Print speed:2 lines per second.

3) CITIZEN 355DPIII HEAVY DUTY PRINTING CALCULATOR
   12-digit heavy duty 3.5 lines /sec printing calculator.
   Black & Red printout, AC operation. uses 57mm single or Ply
    paper.
   Large LED Displayand Tax function.

4) CANON MP20DH HEAVY DUTY PRINTING CALCULATOR
   12-digit 2 colour fluorescent display.
   2 colour printout and convenient GST and Gross profit function.
   Decimal positions: F, 0, 2, 3, 4, 6, +.
   Print speed : 4.1 lines per second.
   Uses Group 24 Black/Red Ribbon.