Flagship Heavy-Duty X Series Calculator
Monroe UltimateX 12-Digit Programmable Heavy-Duty Printing Calculator
The Monroe UltimateX is a professional programmable accounting printing calculator created for demanding, high-volume business calculations. Its 12-digit display, 5-line-per-second printer, Individual Keyswitch Technology, edit and reprint capabilities, programmable functions, and enclosed paper roll make it an advanced choice for accountants, CPAs, supermarkets, casinos, finance departments, and experienced touch operators.
Advanced Performance for Professional Accounting
The UltimateX brings together popular features from classic Monroe professional calculators with modern editing, programming, and printing capabilities. Its substantial desktop construction and specialized keyboard support frequent calculations in environments where speed, accuracy, and a dependable printed audit trail matter.
Operators can edit and reprint calculation tapes containing up to 99 entries. The printer produces records at 5 lines per second, while the large 12-digit display and active-calculation indicator help users follow their work.
Monroe UltimateX Product Overview
12
Digit Display
5
Lines Per Second
99
Editable Entries
IKT
Velvet Keytouch
Key Features
- Individual Keyswitch Technology: Responsive IKT keys provide Monroe's signature light, smooth key touch for experienced touch operators.
- Edit and reprint: Review, correct, and reprint audit-trail calculations containing up to 99 entry lines.
- Fast professional printer: Produces clear calculation records at up to 5 lines per second.
- Large display: Shows up to 12 digits for clear viewing during business, tax, finance, and accounting work.
- Selectable totals: Choose a running subtotal or grand total on the display.
- Two independent memories: Run separate calculations and retain associated tax information.
- Independent multiplication and division: Perform these operations without interrupting addition and subtraction totals.
- Automatic total advancement: The total can print and advance above the tear-off knife for convenient review, with an option to disable advancement when desired.
- Active-calculation indicator: A red LED alerts the operator when a calculation has not yet been totaled.
- Enclosed paper and supply storage: The protected paper compartment and hidden supply area help keep the workstation organized.
Edit and Reprint Up to 99 Entries
The UltimateX lets an operator review an audit trail, replace an incorrect entry, insert a missing entry, and reprint the corrected calculation. This helps reduce the need to re-enter an entire calculation when a change is required.
Pressing the reprint key produces another copy of the previous calculation tape, providing a convenient alternative when a duplicate calculation record is needed.
Programmable Functions for Specialized Work
Finance and Tax
Support finance, VAT tax, discount tax, currency conversion, cost, sell, and margin workflows.
Time and Business
Calculate time-card information, elapsed periods, days, decimal equivalents, pricing, and business totals.
Editing and Spreadsheet Work
Use editing, memory, column, row, skip, and navigation functions for structured calculation workflows.
Designed for Demanding Business Environments
Accounting and CPA Offices
Complete financial calculations, reconciliations, tax work, and audit-trail reviews with printed documentation.
Supermarket Offices
Support daily totals, cash management, department reporting, pricing, and other repetitive office calculations.
Casinos and Cage Operations
Handle frequent totals and maintain printed calculation records in busy casino cage and finance environments.
Finance Departments
Give executives and finance professionals programmable functions, responsive keys, and dependable printed records.
Enclosed Paper Roll and Hidden Supply Storage
The active calculator paper roll is stored inside the UltimateX housing, helping protect it from dust while maintaining a clean professional appearance. Learn more in Monroe's enclosed paper roll guide.
A hidden compartment provides convenient storage for a spare calculator paper roll and twin-spool ribbon, helping reduce interruptions during the workday.
What Is Included
Monroe UltimateX Calculator
Compatible Supplies and Accessories
The UltimateX accepts Monroe M33X ribbon cartridges, P65M twin-spool ribbons, and standard 2 1/4-inch by 150-foot calculator paper rolls. Monroe supplies are recommended for consistent fit and print clarity.
M33X Ribbon Cartridges
Convenient black-and-red cartridge ribbons for Monroe X Series printers.
View M33X RibbonsP65M Ribbon Spools
Premium black-and-red twin-spool ribbons compatible with the UltimateX printer.
View P65M RibbonsCalculator Paper Rolls
Choose premium 15-pound or 20-pound paper for clear calculation records.
View Calculator PaperCalculator Supply Kit
Keep replacement ribbons and paper rolls available in one convenient package.
View the Supply KitHeavy-Duty Elevation Wedge
Elevate the calculator for a more comfortable angle during frequent desktop use.
View the Elevation WedgeX Series Dust Cover
Help protect the calculator keyboard and housing while the machine is not in use.
View the Dust CoverMonroe UltimateX Product Demonstration
See the Monroe UltimateX in action and explore its professional accounting, editing, printing, and reprint capabilities.
What the Monroe Expert Says
Joe Spurka, Vice President of Operations
Joe describes the UltimateX as Monroe's top professional heavy-duty calculator for supermarkets, casinos, accounting offices, and other environments with demanding calculation workloads.
Its responsive Individual Keyswitch Technology, editing controls, and reprint function are especially valuable to experienced touch operators who need speed and a dependable printed record.
View the Monroe UltimateX User Manual
Review setup instructions, programmable functions, editing controls, and operating information for the Monroe UltimateX.
Open the User Manual