Key Descriptions - Texas Instruments TI-5045 SVC Manual De Instrucciones

5. Lower the new red ink roller into the compartment and align the hole
in the ink roller with the pin in the compartment. Press down until it
snaps into place.
6. Repeat steps 4 and 5 for the black ink roller.
7. Replace the printer compartment cover and re-install the paper roll.

Key Descriptions

&
Advances the paper.
2
Clears the entire pending operation except the memory or the
grand total.
>
Interprets the number in the display as a percentage.
I
Clears an entry or an error or overflow.
(
Removes the last digit entered in the display.
4
Prints a reference number or date without affecting
calculations.
!
Adds the stored tax rate to the value in the display.
"
Subtracts the stored tax rate from the value in the display.
/
Pressed once, displays and prints the grand total of all totals.
Pressed twice, clears the grand total. This is active only if
POWER
T Displays and prints the total, but does not clear the total.
U
Displays and prints the total and clears the total. Also resets
the item counter (
#
Calculates the selling price and profit or loss amount on an
item.
0
Displays and prints the value in memory and clears the
memory. Also clears
memory item count to zero.
;
Displays and prints the subtotal in memory but does not clear
the memory.
F
Subtracts the displayed value from memory. If a multiplication
or division operation is pending, F completes it and
subtracts the result from memory.
N
Adds the displayed value to memory. If a multiplication or
division operation is pending, N completes it and adds the
result to memory.
= .
GT
) to zero.
IC
from the display and resets the
M
2