Maximum original size
a3
copy sizes
cassette 1,3 and 4: a3, a4, a4r, a5r
custom size: 139.7 to 297mm x 182 to 432mm
cassette 2: a3, a4, a4r, a5r, envelope (with optional envelope feeder attachment-d1)
stack bypass: a3, a4, a4r, a5r, envelopes
custom size: 99 to 297mm x 148 to 432 mm
resolution
copying: 600dpi × 600dpi
printing: 600dpi × 600dpi, 1200dpi x 1200dpi (ufrll-lt only)
number of tones: 256 gradations
copy/print speed
a4: imagerunner 2545i/2545 : 45ppm (bw)
imagerunner 2535i/2535 : 35ppm (bw)
imagerunner 2530i/2530 : 30ppm (bw)
imagerunner 2525i/2525 : 25ppm (bw)
imagerunner 2520i/2520 : 20ppm (bw)
a3: imagerunner 2545i/2545 : 22ppm (bw)
imagerunner 2535i/2535 : 22ppm (bw)
imagerunner 2530i/2530 : 15ppm (bw)
imagerunner 2525i/2525 : 15ppm (bw)
imagerunner 2520i/2520 : 15ppm (bw)
magnification
zoom: 25-400%
fixed: 25%, 50%, 70% %, 400%
first copy time
black-and-white: 3.9sec (45/35 ppm model), 5.4sec (30/25 ppm model), 6.4sec (20 ppm model)