This document serves as the operation manual for the Sharp CS-2800 and CS-2850 electronic printing calculators. It details the device's features, such as the tilt-adjustable display and adjustable paper roll holder, and explains the functions of various operating controls including the power switch, print mode selector, and rounding selector. The guide also covers specific calculation modes like constant, balance, and grand total, as well as add and item count modes.
| Power source | AC: 120V, 60Hz |
|---|---|
| Display type | Fluorescent display |
| Operating capacity | 12 digits |
| Display capacity | 13 digits |
| Printing capacity | 18 digits |
| Printing speed | Approx. 4.5 lines/sec. |
| Paper feed speed | Approx. 13.5 lines/sec. |
| Printing paper width | 57 mm (2-1/4") ~ 58 mm (2-9/32") |
| Operating temperature | 0°C ~ 40°C (32°F ~ 104°F) |
| Power consumption | 16.3W |
| Dimensions | 215.9 (W) x 279.4 (D) x 78 (H) mm |
| Weight | Approx. 2.1 kg (4.63 lbs.) |
The calculator requires an AC power source of 120V at 60Hz.
The display can show 13 digits, while the printing capacity is 18 digits.
The printing paper should be between 57 mm (2-1/4") and 58 mm (2-9/32") wide.
The calculator should be operated between 0°C and 40°C (32°F to 104°F).