how do I add ink to the Canon P20-DH It takes paper that does not need ink.
Putting new paper roll in I do not know how to put the paper into the canon p20-dx calculator. I have never used one of these before, so I am completely clueless. It's difficult to see, but the feeder
Question about Canon Office Equipment & Supplies
how do you change ink on a canon p20-dh calculator For accounting offices and stores, calculators that produce a printed paper are indispensable. Canon's desktop or commercial printing calculators use
Question about Canon Office Equipment & Supplies
how to replace ink pad in a Canon P20-DX calculator? I have new pad but can't get the old ink pad out. Follow these instructions.
replace ink pad in Canon P20-DX See these instructions.
Question about Canon Office Equipment & Supplies
how to remove E error on Canon P20-DX adding machine? After adding 4 or 5 lines, I get a E on the bottom of the screen and cannot use the adding machine unless I stop using the print option. I need to
Question about Canon Office Equipment & Supplies
How can I remove the E error on a Canon P20-DX adding machine? Do you mean the "E" for Error OR E For Exponential
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