hmm.... got your pointInflation will increase on printing because net quantity of goods remains same but you have added more currency there by decreasing the value of your currency.
eg Imagine a economic sys which has 10 goods each costing for $10..hence net value $100 being circulated in the economy.
Now the govt decides to pump $100 more to economy, making total economic sys worth $200 ..but number of items in the economic sys have remained the same ..hence now each item will cost $20 to compensate the extra liquidity.
then it seems to be a really horrible situation, but is the govt that stupid to take this kind of descison?