It now expects profit of 170 billion yen ($1.7 billion), compared with its previous goal of 250 billion yen announced a year ago.
Ricoh also said it aims for 2.3 trillion yen in revenues for the 2010/11 business year, compared with its previous target of 2.5 trillion yen.
The new targets are based on foreign exchange assumptions of 90 yen to the dollar and 120 yen per euro. Its earlier assumptions were 105 yen to the dollar and 155 yen per euro.