Monroe 8130X User Manual
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Monroe 8130X User Manual

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8130X 8145X

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Martina Wilson
April 2, 2025

Hi, I have to create an addition list for work. The task of adding like this is wearisome. 2.x25.=+, twenty times Is there a shorter way?

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Summary of Contents for Monroe 8130X

  • Page 1 8130X 8145X...
  • Page 2 We expect you’ll Phone: 888-666-7631 durability and longevity. We expect you’ll be 47 Runway Drive, Suite G be enjoying your new 8130X / 8145X for years to Fax: 877-666-7635 enjoying your new 8125 for years to come, as Levittown, PA 19057 come, as the “throwaway”...
  • Page 3 B digital device, pursuant to Part 15 of the The 8125 is backed by a comprehensive 6 The 8130X / 8145X is backed by a comprehen- FCC Rules. These limits are designed to month Limited Warranty that covers parts and...
  • Page 4 Monroe is well known. With those basic criteria we added The Monroe 8130X / 8145X is the beneficiary of century of experience working directly with that century of experience working directly with compelling. For that we sought the expertise America’s premier businesses.
  • Page 5 About Monroe The rich heritage of Monroe spans nearly a The rich heritage of Monroe spans more than a century. Established in 1912 by Jay R. Monroe, available calculator. While much has changed in the intervening years the founding philosophy of providing superior products combined with outstanding customer service remains the cornerstone of Monroe’s success.

  • Page 6: Table Of Contents

    Table of Contents Accumulative Results, =+ and=- ..37 Getting Started..... 7 Independent Memory ....38 Remove Foam Pad.

  • Page 7: Getting Started

    Getting Started REMOVE THE RIBBON CUSHION! REMOVE THE RIBBON CUSHION! To protect the print mechanism and secure the To protect the print mechanism and secure the ribbon spools in position during shipment a ribbon in position during shipment a foam pad foam pad lies between the ribbon spools and lies between the ribbon and the printer door.

  • Page 8: Installing Paper Roll

    Apply a firm downward Rotate spools to Changing the Paper Tape Apply a firm downward Feed the paper through the opening of the Rotate spools to To ensure ease of installation, read the instructions tear-off knife and lay top cover flat on the completely before installing a new paper roll.

  • Page 9: Changing A Ribbon

    To ensure ease of installation, read the instructions completely before installing a new Changing the Ribbon twin spool ribbon. Then follow the instructions Use the Monroe P65M Ribbon step-by-step. (Note how ribbon feeds from outside of spools, Depress the around guides and between print wheels and platen, black band up.)

  • Page 10: Proper Care And Maintenance

    Proper Care & Maintenance 1. Avoid locating and using the calculator in direct sunlight. Areas of high humidity, rapid be avoided. 2. Use a dry cloth to clean the calculator case parts. Do not use water, detergents, or solvents. 3. Do not place objects on the calculator. Avoid above the unit.

  • Page 11: Overview

    8125 Overview Monroe 8130X / 8145X Overview Decimal Selector Paper Advance Key Adding Machine Lamp Decimal Selector Grand Total Lamp Display, Print/Display, n Count Memory Two Plus Subtotal/Grand Total Switch Memory Two Minus Define Key Memory Two Subtotal Tax Key...

  • Page 12: Keyboard Diagram

    Monroe 8130X Monroe 8145X...

  • Page 13: Major Key Groupings

    Adding Machine Controls. This portion of the a calculation and store the results of that 8130X / 8145X will be referred to as the Adding of the 8125 will be referred to as the Adding calculation in the adding machine. The adding Machine, or Accumulator.
  • Page 14 Monroe 8145X Major Key Groupings Diagram...

  • Page 15: Slide Switches

    D/PD/N SELECTOR SWITCH D/PD/N SELECTOR SWITCH Allows the 8130X / 8145X to be operated in Display Allows the 8125 to be operated in Display only only mode (d position), Print and Display mode mode (d position), Print and Display mode (pd) (pd), Print and Display mode with n count (n).

  • Page 16: Factory Default Settings

    Factory Default Settings The 8125 has a number of optional features and The 8130X / 8145X has a number of optional features and functions that may be enabled as functions that may be enabled as illustrated in illustrated in the next section. Certain Settings the next section.

  • Page 17: Definable Settings

    Functions The 8130X / 8145X contains a number of user The 8125 contains a number of user selectable selectable internal options. These settings can internal options. These settings can simplify simplify routine calculations, save unnecessary routine calculations, save unnecessary steps...
  • Page 18 Price/Units Price/Units Variable Add Mode Variable Add Mode Preset automatic decimal place entries Nickel Rounding Nickel Rounding Round to the nearest Nickel Paper Saver Mode Paper Saver Mode Eliminates extra spacing after totals Discount Discount Reset to default settings Percentage decrease Crossfooting Automatically sums columns and rows Reset to default settings...

  • Page 19: Basic Operations

    Basic Operations When the 8130X / 8145X On/Off switch is moved Calculator Mode Correction to the On position, the audit trail C will print. will print. Chain Multiplication and Division NOTE: PREVIOUSLY DEFINED INTERNAL FUNCTIONS AND PREVIOUSLY DEFINED Chain Multiplication and Division ..32 Addition and Subtraction .

  • Page 20: Addition And Subtraction

    Addition & Subtraction SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.77C+ When the Decimal Selector is in the + position (add mode) 1498 14.98 + there is no need to depress the decimal point key when adding dollars and cents. 14.75 The Decimal Point Key may be pressed during any entry.

  • Page 21: Repeat Addition And Subtraction

    Repeat Addition & Subtraction SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.77C+ 2.77C+ To repeat an entry, simply 1498 14.98 + entry to be repeated. 14.98 + 29.73...

  • Page 22: Addition And Subtraction With N Count

    Addition & Subtraction With N Count SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.77C+ 2.77C+ in the n position, the entries 1498 14.98 + are counted. The number of entries prints in red on the left pressed. 14.75...

  • Page 23: Addition And Subtraction With Intelligent N Count And Automatic Average

    Addition & Subtraction with Intelligent N Count & Automatic Average SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.77C+ 2.77C+ the n position, intelligent n count and automatic averaging are enabled. Intelligent n 1498 14.98 C+ 14.98C+ count simply means, if a number is entered and the plus key pressed, an immediate depression of minus assumes...

  • Page 24: Group And Grand Total

    Group & Grand Total SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES When the ◊ n gt switch is in 2.77C+ 2.77C+ When the tc gt switch is in the gt (grand total) position, the gt (grand total) position, any entry made to the adding any entry made to the adding machine is repeated in the machine is repeated in the...

  • Page 25: Group And Grand Total With N Count

    Group & Grand Total with N Count & Automatic Average SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 2.77C+ The number of items in each 2.77C+ column is counted as well as the total number of items in the grand total memory. 14.98C+ 1498 14.98C+...

  • Page 26: Printing A Reference Number Or Date

    Printing a Date or Reference Number SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 15568 #15568 When entering a reference number, pressing the decimal 4.25.2012 4 25 2012 point key will create a space between numbers. All reference numbers print red on the left side of the tape.

  • Page 27: Backspace, Error Correction

    Correcting Entry Errors SWITCH SETTINGS ENTER DEPRESS DISPLAY OPERATIONAL NOTES 125689 125,689 The Back Space Key is used to correct a “live entry”. A live 12,568 entry is one which has just been entered, exists in the 125,687 display, and where no function (completion key) has been pressed.

  • Page 28: Multiplication And Division

    Multiplication & Division SWITCH SETTINGS ÷ ENTER DEPRESS PRINT OPERATIONAL NOTES 10.00 x 5.00 = 50.00 25.00 ÷ 6.00 = 4.17...

  • Page 29: Constant Multiplication

    Constant Multiplication SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 10.00 x is automatically considered a 5.00 = constant. When multiplying one number by several others, enter 50.00 others followed by =. 6.00 = 60.00 calculation, the intermediate result becomes the constant.

  • Page 30: Constant Division

    Constant Division SWITCH SETTINGS ÷ ÷ ENTER DEPRESS PRINT OPERATIONAL NOTES 10.00 ÷ In division, the second entry is automatically considered the 5.00 = constant. When dividing one number into several others, 2.00 enter the constant second, then the others followed by =. 25.00 = 5.00...

  • Page 31: Calculator Mode Correction

    Calculator Mode Correction SWITCH SETTINGS ÷ ÷ ENTER DEPRESS PRINT OPERATIONAL NOTES Calculator mode correction 10.00 x Calculator mode correction allows you to immediately allows you to immediately correct inadvertently pressing 10.00 ÷ correct inadvertently pressing the wrong calculator key. In the wrong calculator key.

  • Page 32: Chain Multiplication And Division

    Chain Multiplication & Division SWITCH SETTINGS ÷ ENTER DEPRESS PRINT OPERATIONAL NOTES 10.00 x In chain calculations, 5.00Cx symbols C× and C÷ print clearly to show a chain 6.00C÷ operation. 25.00 = Remember the (Total Key) does not clear a calculation. 12.00 indicators eliminate puzzling results when the total key was...

  • Page 33: Using The C/Ce Key

    Using the SWITCH SETTINGS × × ENTER DEPRESS PRINT OPERATIONAL NOTES 10.00 x calculation in progress, e.g. 10×, it will also clear a live entry, e.g. 25. 100.00 x Key will be covered in later sections. 7.00 = 700.00...

  • Page 34: Percentages

    Percentages SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 100.00 x The % key completes calculations, much like the = 25.00 % key, but formats the answer as a percentage. 25.00 25.00 ÷ 98.00 = 25.51 %...

  • Page 35: Percent Increase

    Percent Increase SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 267.00 x Pressing the + key after calculating a percentage 7.60 % automatically increases the base amount by the percent 20.29 amount. 287.29+% This operation has no affect on the contents of the adding machine.

  • Page 36: Percentage Decrease

    Percent Decrease SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 267.00 x calculating a percentage 7.60 % automatically decreases the base amount by the percent 20.29 amount. This operation has no affect on the contents of the adding machine.

  • Page 37: Accumulative Results, =+ And

    Accumulating Results SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 25.00 x calculation and move the result 3.25 += 3.25 3.25+= into the adding machine. 81.25 C 81.25C As the example to the left illustrates, since the results 40.00 x 40.00 x are in the adding machine 6.75 += 6.75...

  • Page 38: Independent Memory

    Independent Memory , I*) SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 25.00 x The example to the left illustrates using the memory 3.25 3.25 = as a completely independent storage area. 81.25 M+ 81.25M+ The same example was used 8145X has (2) 4 key 40.00 x to show that the invoice can independent memories.

  • Page 39: Square Root

    Square Root SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 63.00 ÷ 63.00 R 7.94...

  • Page 40: Storing A Tax Rate

    Storing a Tax Rate SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 7.50R To store a tax rate, simply enter the rate and press the can be stored.

  • Page 41: Computing Tax

    Computing Tax and the Affect of Tax on an Item SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 133.75 133.75 x To add tax to an item, simply multiply that item’s cost and 7.50R touch tax. 10.03 + 143.78+% 143.78+%...

  • Page 42: Discount On Invoice

    Computing Tax and Finding Discount on Invoice the Cost of the Item before Tax SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 143.78 143.78 ÷ where tax has already been added, simply enter the gross amount, touch ÷, touch tax. The default setting for tax is to 10.78 - 133.00 -% the left.

  • Page 43: Percentage Change

    EXAMPLE - PERCENT CHANGE (∆%) ENTER DEPRESS PRINT OPERATIONAL NOTES 10750673 10,750,673.00 ÷ When comparing two numbers, always enter the current period 9948581 9,948,581.00C% 9,948,581.00 ∆ 802,092.00∆ 8.06 ∆%...

  • Page 44: Markup Mu

    MARKUP FIND SELLING PRICE ENTER DEPRESS PRINT OPERATIONAL NOTES 100.00C In the example to the left, cost and % markup were known. 25.00 M% 25.00M% Immediately following the entry and depression of the margin 33.33 MA 33.33M key, the amount of markup in dollars and the selling price 133.33 S 133.33 S...

  • Page 45: Advanced Operations

    Advanced Operations Using the Definable Settings ..46 Finance ∑ X ......47 Currency Conversion ∑...

  • Page 46: Using The Definable Settings

    Using the The 8125 contains a number of user selectable The 8130 X / 8145X contains a number of user internal options. These settings can simplify selectableinternal options. These settings can routine calculations, save unnecessary steps simplify routine calculations, save unnecessary and permit the user to adapt the 8125 to their steps and permit the user to adapt the 8130 X / 8145X to their specific tasks.
  • Page 47 SWITCH SETTINGS F 0 1 2 3 4 6 ENTER DEPRESS PRINT OPERATIONAL NOTES multiplication and division in 125.00 × example to the left, this is useful when accumulating 12.5 12.50+= simultaneously. 1,562.50C 135.00 × 13.5 13.50+= 1,822.50 150.00 × 15.00+= 2,250.00 410.00M...
  • Page 48 SWITCH SETTINGS F 0 1 2 3 4 6 ENTER DEPRESS PRINT OPERATIONAL NOTES ENTER DEPRESS PRINT OPERATIONAL NOTES from the = and the % key from the = and the % key in the adding machine. In in the adding machine. In 125.00 ×...

  • Page 49: Running (Printed)

    Running (printed) SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES A printed record of the running A printed record of the running used to reconcile bank 125.00C+ statements or ledger cards. This function is often used 125.00C+ in conjunction with Define 7 (Automatic Incrementing 135.00 + Identification Numbers).

  • Page 50: Two Column Add

    Basic Two Two Column Addition Column Addition Define 4 SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES 125.00C+ In basic two column addition, 12.5 12.50 accumulate amounts on the right side of the tape (summing 125.00 C+ 135.00 + in the adding machine). 125.00C+ In basic two column addition, 13.5...

  • Page 51: Truncate

    Truncate (round down) SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES Truncate or Round Down instructs the calculator to ignore all values past 1.444 1.444C+ the decimal setting when calculating a result or finding 1.444 1.444C+ 2.687 2.687 + a total. Were this example performed with the decimal 2.687 2.687 +...

  • Page 52: Round Up

    Round Up SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES Round Up instructs the calculator to round up any value past the decimal setting 1.444 1.444C+ when calculating a result or finding a total. Were this 1.444 1.444C+ 2.687 2.687 + example performed with the decimal selector at F, the total 2.687...

  • Page 53: Automatic Incrementing

    Automatic Incrementing SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES If your task calls for identifying the invoice or check number associated with an amount and #123 those numbers are incremental, setting the incremental #123 #123 identification number is a time saving and productive feature #123 50.00C+...
  • Page 54 SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES ∑ M sums results obtained the = and % key, elapsed time from the = and % key. and five definable tax keys in 125.00 × Memory I. 125.00 x 125.00 × 12.5 12.50 = 12.50 = 12.5...

  • Page 55: Print All Defined Functions

    SWITCH SETTINGS This function recaps the internal definable functions. Functions printed in black are enabled while those printed in red are disabled. Two Column Add Truncate Truncate Round up Round up...
  • Page 56 Nickel Rounding • • • • • • • , , , , , , , Paper Saver Mode • • • • • • • • • • • • • • , , , , , , , , , , , , , , Set Tax to Discount 24 Hour Clock Format changes the default 12 hour format to...

  • Page 57: Price/Price Mode

    Price/Price Mode SWITCH SETTINGS SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES ENTER DEPRESS PRINT OPERATIONAL NOTES that fractional units are being multiplied by dollars and cents. that fractional units are being 1.75 × In add mode (+ on the decimal multiplied by dollars and cents.

  • Page 58: Units/Units Mode

    Units/Price Mode Units/Units Mode Define 00 SWITCH SETTINGS SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES ENTER DEPRESS PRINT OPERATIONAL NOTES Units/Units mode assumes that whole units are being multiplied that whole units are being multiplied by dollars and cents. by whole numbers. that whole units are being 175.00 ×...

  • Page 59: Price/Units Mode

    Price/Units Mode SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES the price in dollars and cents is multiplied by whole units. In add mode (+ on the decimal selector) and this function enabled, there is no need to 1.78 × enter the decimal point when price in dollars and cents is 1.78 ×...
  • Page 60 ENTER DEPRESS PRINT OPERATIONAL NOTES DEPRESS PRINT OPERATIONAL NOTES 1.80 x 1.80 DEPRESS PRINT OPERATIONAL NOTES 412.00 += 412.00+= 741.60 2,483.35...

  • Page 61: Variable Add Mode

    SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES Definable Add Mode permits points greater or less than two 1234 0.1234C+ decimal places to be entered without pressing the decimal 1234 0.1234C+ 4322 0.4322 + point key. In the case to the left, the decimal selector is 4322 0.4322 +...

  • Page 62: Nickel Rounding

    Nickel Rounding SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES Nickel Rounding assumes that there are no longer pennies in the monetary system. As such, 1.11 1.11C+ all cents will be rounded to the nearest nickel. 1.11 1.11C+ 1.11 + 1.11 + 2.25 2.25...

  • Page 63: Paper Saver Mode

    Paper Saver Mode SWITCH SETTINGS ENTER DEPRESS PRINT OPERATIONAL NOTES Paper Saver Mode eliminates the spacing of totals above the tear off knife and blank spaces between other results.

  • Page 64: Clearing All Definable Settings

    ENTER DEPRESS PRINT OPERATIONAL NOTES Pressing the Define key clear all internal definable functions.

  • Page 65: Glossary Of Features

    The other two print mechanism as the paper is fed through common factors are the paper (thickness) and the printer. By enclosing the paper roll, Monroe the manufacturing variance of the printer (dis- protects the paper roll and by extension the life tance between the platen and print wheel).
  • Page 66 For example, the numeric keypad (1 -9) on depression. the 8130X / 8145X has cupped keys. The function keys have flat surfaces enabling the operator to differentiate between the numeric keypad and Decimal Settings the function keys by feel.
  • Page 67 $1.23. The feature machine controls on the right. Similarly it is add mode was first developed by Monroe and important to have the calculator controls on the was based upon the fact that mechanical left (times, divide, equals etc).
  • Page 68 (weight) Entry Only Display times price. Selecting yet another format to The Monroe 8130X / 8145X allows the operator a simplify entry, the Monroe 8130X / 8145X sup- choice of seeing the entry just made in the dis- ports price/price mode.
  • Page 69 The 8130X / 8145X has intel- the decimal selector to accommodate the ligent item count, meaning the calculator knows result.
  • Page 70 The 8130 X / 8145X also features Extended Capacity. Rather than deliver an error when the answer exceeds the capacity of the calculator, the 8130X / 8145X presents the answer in scien- Mark up tific notation. The calculation capacity of the Mark up is not percent increase.
  • Page 71 They are normally referred to and cents. The 8130X / 8145X also has the abili- as truncate, round off and round up. To illus- ty to add decimal amounts other than dollars trate the difference, let us assume that the and cents.
  • Page 72 Paper Saver Mode The 8130X / 8145X as a default position prints the total and advances the paper above the tear off knife where it is easily read and facilitates tearing off the paper tape.

  • Page 74: Limited Warranty

    Limited Warranty Monroe warrants to the original end user OR REPLACEMENTS UNDER THIS WARRANTY. Customer that the equipment will, at the time of MONROE SHALL NOT BE LIABLE FOR CONSE- delivery to such Customer, be free from defects in QUENTIAL, INCIDENTAL, INDIRECT, SPECIAL OR PUNITIVE DAMAGES OR FOR LOSS OF manufacture.
  • Page 75 30804930LF www.Monroe - Systems.com www.monroe-systems.com...

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