2020 Plus II Instruction Manual
Monroe 2020 Plus II: Setting the Pace for the Future Your Monroe 2020 Plus II was built with the highest standards of quality and workmanship. Because we have over eight decades of experience in the design and manufacture of fine office equipment, you have a product you can rely upon. Quality…Performance…Value… in calculators for you or your Company. The Monroe 2020 Plus II Calculator is backed by a comprehensive limited warranty that covers parts and labor.
Operating Controls and Features 1. Decimal Selector. Allows selection of up to seven decimal settings +, F, 0, 2, 3, 4, 6. For example, when set at 2, all totals and results will contain two decimal places; at 0 no decimals will be printed or displayed. In Floating (F) decimal setting, results are expressed at maximum decimal accuracy. When working with dollars and cents, the Decimal Selector can be set at Add Mode (+), eliminating the need to enter the decimal point. 2. D/PD/N Switch.
11. Memory Plus Key. Add an amount directly to Memory by entering the number and depressing the M+ key. Depressing this key in the middle of an addition or subtraction operation adds only the last amount entered to Memory and does not complete the operation. You may add the result of an addition or subtraction calculation to Memory by completing the calculation with the total key and then depressing the M+ key. You may also add an intermediate result to Memory by using the Subtotal key in the same way.
Applications To perform application examples correctly, be sure that switches are set appropriately for each example. Unless otherwise specified the following examples are performed with the ↓ 5/4 ↑ @ 5/4, D PD N @ PD, Decimal Selector @ F, and GT @ . Using the Backspace Key Repeat Addition and Subtraction with a Date Reference Example: 2 + 3.1415926 = 5.1415926 (Decimal Selector @ +) Depress the C/CE Key Enter numeric 2 Depress the + key Enter numeric 3.
Applications Group and Grand Total Sequential (Chain) Multiplication (Decimal Selector @ +, GT @ GT) (Decimal Selector @ 4, ↓ 5/4 ↑ @ ↑) Example: 12.15 + 7.07 + 21.44 40.66 Depress the C/CE key Enter numeric 1215 Depress the + key Enter numeric 707 Depress the + key Enter numeric 2144 Depress the + key Depress the * key + Display Result 0. 1,215. 12.15 707. 19.22 2,144. 40.66 40.66 (Note that the GT indicator lamp located at the left side of the display is turned on.
Applications Multiplication with Accumulation Calculate Tax and Taxed Total for a Sum of Entries (Decimal Selector @ 2) Example: (Decimal Selector @ 2) $1.79 x 167 = $298.93 1.83 x-230 = - 411.70 1.30 x 104 = 135.20 $13.23 Depress C/CE key Enter numeric 1.79 Depress the x key Enter numeric 167 Depress the M+ key Display Result 0. 1.79 1.79 167. M 298.93 Enter numeric 1.83 Depress the x key Enter numeric 230 Depress the M- key M M M M 1.83 1.83 230. 420.90 Enter numeric 1.
Applications Constant Division Chain Discount (Decimal Selector @ 2) (Decimal Selector @ +) Example: 755 ÷ 4 = 409 ÷ 4 = 32 ÷ 4 = 188.75 102.25 8.00 Example: Depress C/CE key Enter numeric 755 Depress the ÷ key Enter numeric 4 Depress the = key Display Result 0. 755. 755.00 4. 188.75 Enter numeric 409 Depress the = key 409. 102.25 Enter numeric 32 Depress the = key 32. 8.00 Tape Result 0. C 755.00 ÷ 4.00 188.75 = * 409.00 102.25 = * 32.00 8.
Applications Markup and Selling Price Invoicing (Decimal selector @ 2) (Decimal Selector @ 2) Example: Invoice # is 88901; Date is 8/5/95 Example: Calculate the Markup (Amount) and the Selling Price for an item with a $500.00 cost and 40% markup. Depress C/CE key Enter numeric 500 Depress MU key Enter numeric 40 Depress the = or % key Display Result 0. 500. 500.00 40. 833.33 Tape Result 0. C 500.00 M 40.00 333.33 833.33* % ∆∗ Net 16 cases @ $3.29 each = $ 52.64 108 cases @ $1.39 each = $150.
Changing the Ribbon Use the Monroe P65M Ribbon 1. Remove excess paper tape. 2. Remove the printer cover. (Note how ribbon feeds from outside of spools, around guides and between print wheels and platen; black band up.) 3. Lift out spool that is not engaged by lever; then move lever aside and lift out other spool. 4. Holding new spools over spindles with black band up and exposed portion of ribbon on side nearest print wheels, place one spool on spindle not engaged by lever.
Congratulations… Welcome to the Monroe family of office products. You’ve just made an intelligent purchase and a valuable investment. Now is the time to protect your investment. Don’t wait until the ink is dry. Order the correct replacement ribbon today. Monroe Long Life Replacement Ribbons are designed for Monroe calculators and are reliable and economically priced.
LIMITED WARRANTY Monroe warrants to the original end user Customer that the equipment will, at the time of delivery to such Customer, be free from defects in manufacture.
