User Manual Q&AAnswer
Nov 02, 2024 - 02:56 AM
To replace the ink roller in the TRU RED TR44780 Desktop Printing Calculator, follow these steps:
1. Turn off the power.
2. Remove the printer cover.
3. Remove the old ink roller by pulling it up.
4. Insert the new ink roller (IR-40T) into the compartment and gently press it down until it snaps into place.
5. Place the printer cover back on the unit.
Please note that it is important to turn off the power before replacing the ink roller to avoid any damage. The ink roller may need to be replaced if the printing becomes faint.
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