The calculator can operate under ambient light via solar panels but includes a battery for use in low-light environments.
Also, could it be a typo? Maybe the correct model is something like XRX 230 without the hyphen, or maybe a different sequence of numbers. Alternatively, maybe the user is referring to Xerox software or a peripheral that includes a calculator function, though that's a stretch. xerox xrx-230 calculator
Xerox XRX-230 is a basic, handheld 8-digit calculator often utilized for office tasks, mathematics, and exams. Primarily found through specialized retailers and auction sites like The calculator can operate under ambient light via
, sign change (+/-), and a three-key memory (Memory Plus, Memory Minus, and Recall/Clear Memory). Dimensions : Approximately 4.13" W x 5.24" D x 1.14" H Alternatively, maybe the user is referring to Xerox
Why did a printing company make a calculator? In the 70s and 80s, Xerox aimed to own the "automated office." The XRX-230 was part of a suite of tools meant to streamline paper-heavy workflows. By providing a printed tape (the "audit trail"), it bridged the gap between manual bookkeeping and the digital revolution.
that is slightly angled for better visibility during desktop use. Mathematical Functions : Includes essential keys such as square root percentage