The present invention relates generally to medicaldental devices for fixing bone fractures, anchoring of bones, or anchoring of prosthetics to bones. When the device of the invention is used, the indicia formed on the printing element can be clearly viewed through the mounting block, and the printing surface can be clearly viewed through the printing element. A control module that adjusts the corner frequency of the first filter to provide alternating current coupling during the first type of data and adjusts the corner frequency of the first filter to provide direct current coupling during the second type of data. Packages of multiple sheets in an array of complementary colors may be provided together as a set.