The four new black and white printer introduced by xerox india limited are in models, 4510v_b, 4510v_n, 4510v_dt, 4510v_dx. The printing speed of these printers is up to 45ppm and their standard paper capacity is from 700 sheets to 1,250 sheets. First-page-out time of as fast as 8 seconds and maximum paper size it acquire will be 216 x 356 mm. Two-sided output standard on phaser 4510dt and 4510dx models and its network connectivity standard [optional on phaser 4510b] in 533 mhz processor. The maximum duty cycle of 200,000 pages per month and dimensions of base model [w x d x h]: 422 x 465 x 404 mm. This network laser printer has high level performance at a fraction of the cost with networking and duplexing capacities.