CATIGA Q&A
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How do I change the battery in the CATIGA CD-2786-12 calculator?
Asked 4 months ago 1 answer
CATIGA, CD-2786-12, 12 Digits, Desktop, Calculator, User Manual

How do I plot a graph on the CATIGA CS-229 Graphic Functions Scientific Calculator?
Asked 5 months ago 1 answer
CATIGA, CS-229, Graphic Functions, Scientific Calculator, User Manual


How do I load the thermal paper roll into the CATIGA CP-30A calculator?
Asked 5 months ago 1 answer
CATIGA, CP-30A, LCD Display, Printing Calculator, User Manual

How do I replace the battery in the CATIGA CD-8185 calculator?
Asked 5 months ago 1 answer

How do I replace the ink roller in the CATIGA CP-90A Printing Calculator?
Asked 5 months ago 1 answer