The term character-at-a-time printer is identified in base64 scheme by the sequence Y2hhcmFjdGVyLWF0LWEtdGltZSBwcmludGVy, while the MD5 signature is equal to 76dde0b949a6cc45a270e45cda70ef39. The ASCII encoding of character-at-a-time printer in hexadecimal notation is 6368617261637465722d61742d612d74696d65207072696e746572.