Years later, when the office finally moved to all-digital systems, Arthur took the XRX-230 home. It sits on his shelf today—a silent, beige monument to a time when you could hear the sound of a problem being solved. 💡
Feed the paper edge into the slot behind the printer mechanism.
: Equipped with an automatic shut-off feature to preserve power. Historical Context
| Feature | Specification | | --- | --- | | | LCD (Liquid Crystal Display) | | Max Digits | 12-digit display capacity | | Power Source | Solar cell (primary) + 1x LR44 / AG13 battery (backup) | | Key Type | Hard plastic, color-coded (usually white/blue/black scheme) | | Dimensions | Approx. 4.5" x 6" x 1" (115 x 152 x 25 mm) | | Weight | ~4.5 oz (130 g) with battery | | Case Material | ABS plastic, standard desktop tilt design | xerox xrx-230 calculator
Audit trails require instant visual verification. The XRX-230 prints positive calculations in crisp black ink, while all negative figures, deductions, and credit balances appear in bold red. This two-color system allows accountants to scan lengthy paper tapes and identify discrepancies in seconds. 2. Advanced Tax and Business Keys
In the modern office, where multifunction printers and software solutions dominate, the reliability of a dedicated, physical calculator remains a cornerstone of efficient work. The Xerox XRX-230 Large-Digit Desk Calculator
: While it is a basic plastic device, it is noted for having tactile, easy-to-press keys. Years later, when the office finally moved to
, it is a straightforward tool designed for everyday computations rather than complex scientific work. Key Specifications and Features : Features an angled 8-digit LCD screen for easier viewing. Dual Power Source
Based on product listings from eBay and similar office supply retailers, here are the primary technical details: Specification 8-digit angled LCD for better visibility Power Source Dual power (Solar and Battery) Keyboard Regular-sized keys with standard numerical layout Key Functions
Tests performed on a known working XRX-230 unit: : Equipped with an automatic shut-off feature to
is more than just a calculator; it is a reliable assistant designed to enhance productivity. Its 8-digit display, 30-degree tilt, and large 15mm digits make it a standout choice for those looking for a functional, high-visibility device.
The Xerox XRX-230 calculator comes with a range of features that make it an ideal choice for professionals and students. Some of the key features include:
The Xerox XRX-230 is a long-forgotten, solar-powered dating from the early 1980s. It belongs to a short-lived and poorly documented series of basic desktop calculators manufactured under Xerox's brand during the peak of the pocket calculator boom. While the model itself is virtually unknown today, its existence is confirmed by the discovery of smaller models in the series—most notably the Xerox XRX-120 , a compact solar calculator that occasionally appears on online auction sites.