Logos 904T

Logos 904T

The Olivetti ECO FRIENDLY range of professional calculators contain no toxic substances and are made from recycled and easily recyclable materials. The Logos 904T is a printing calculator designed for intensive use, its thermal printer guarantees a fast and clear printing along with a reduced noise levels.

  • fast, silent thermal printer
  • saving function
  • 14-digit, back-lit LCD display
  • advanced calculation functions
  • made with recycled and recyclable plastic


  • 10-lps printing speed
  • advanced functions: tax rates, currency conversion, cost, sell, margin and Call-and-Void
  • automatic switch-off of the display after 3 minutes of inactivity, keeping calculation in memory
  • antiseptic keyboard to prevent the spread of bacteria and micro-organisms
  • ergonomic and compact design.


All models deliver quality, reliability, greater energy efficiency and saving.



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Display 14-digit backlit 2-colour LCD display,
SAVING function
Printer Fast thermal printer (10 line/sec.)
Functions 4 basic operations
Grand Total
Variance (% delta)
Call and Void
Tax calculation
Square root
Cost, Sell, Margin
Currency conversion
Selectors No print/print
Item counter
Acc.: Yes/no
Decimal places: A, 0, 2, 3, 4, FL
Rounding up, 5/4, down
Power Supply From mains
Dimensions 205 x 320 x 87 mm (WxDxH)


Performance relates to use of the product under optimal conditions. 
Right reserved to modify technical specifications.