User manual SHARP EL-2901C

[. . . ] For addition or subtraction, each time + is pressed, 1 is added to the item counter, and each time ­ is pressed, 1 is subtracted. The count is printed when the calculated result is obtained. [. . . ] CHANGE SIGN KEY: Changes the algebraic sign of a number (i. RECALL AND CLEAR MEMORY KEY RECALL MEMORY KEY STORE KEY: This key is used to store the tax rate. A maximum of 4 digits can be stored (decimal point is not counted as a digit). If you enter a new rate, the previous rate will be cleared. DISPLAY SYMBOLS: M ­ E G : Memory symbol Appears when a number is in the memory. : Minus symbol Appears when a number is negative. : Error symbol Appears when an overflow or other error is detected. : Grand total memory symbol Appears when a number is in the grand total memory. Always cut leading edge with scissors first. 1) Insert the leading edge of the paper roll into the opening. 1) 2) Turn the power on and feed the paper by pressing . 2) 3) Lift the attached metal paper holder up and insert the paper roll to the paper holder. If printing is blurry even when the ink roller is in the proper position, replace the roller. 2) Install the correct color new ink roller and press it in the correct position. [. . . ] The rounding selector should be in the "5/4" position unless otherwise specified. The print / item count mode selector should be in the "P· If an error is made while entering a number, press C CE or and enter the correct number. [. . . ]