* Malayalam is a language, not a "printing language": Malayalam is a spoken and written language, with its own script (similar to the Devanagari script of Hindi). There's no separate "printing language" for Malayalam.
* Everyone in Kerala speaks Malayalam (with variations): While there might be slight regional variations in pronunciation and vocabulary, the official language of Kerala is Malayalam.
However, you might be thinking about:
* Dialects within Malayalam: Malayalam has regional dialects, like the "Central Travancore Malayalam" spoken in the districts of Kottayam and Pathanamthitta, or the "North Malabar Malayalam" spoken in Kannur and Kasaragod.
* Variations in script: While the basic script is the same, there might be slight variations in the way certain words or phrases are written in different regions.
To summarize: All districts in Kerala speak Malayalam. There might be subtle variations in dialect and script, but they are not distinct "printing languages."