Answer

In Jain tradition, there is not one single universally fixed “full” Saraswati puja mantra. A commonly recited short mantra is:

Om Hreem Shri Saraswatyai Namah

Another simple invocation used by many devotees is:

Om Hreem Vagdevyai Namah

Explanation

This mantra is a respectful prayer to Saraswati Devi, who is associated with:

• knowledge
• learning
• right speech
• clarity of thought

It is usually recited before study, during puja, or while seeking wisdom.

Spiritual Understanding

In Jain Dharma, true knowledge helps remove ignorance and supports the path of right faith, right knowledge, and right conduct. Saraswati Vandana is a humble prayer for pure speech, sharp understanding, and a disciplined mind.

Takeaway

Recite the mantra with devotion, calmness, and a pure intention. If you want, I can also give you a full Jain-style Saraswati stavan/prayer text.