The DX 4545’s performance is considerable. Its first print appears after 24 seconds or less. After that, the device produces up to 120 prints per minute. This speed does not detract from the quality. The retry paper feed processes all paper types smoothly. Buffer fins on the machine’s side fences ensure excellent paper alignment. The DX 4545 accepts paper sizes up to A3, as well as envelopes and cards of up to 209.3 g/m². Very light paper poses no problem either, due to the print pressure control system.