Pick this if...
- You run a workgroup of 20-60 people that prints across many paper sizes — A4, letter, legal, A3, SRA3, hole-punched stock, letterhead — and wants a tray dedicated to each.
- You print 5,000-12,000 mixed mono/color pages a month — the C8135 is rated for 110,000 with a recommended volume that comfortably covers that range.
- You scan multi-page color originals daily — single-pass DADF runs 82 ppm simplex / 141 ipm duplex.
- You need four 520-sheet trays that all handle up to SRA3 (Trays 3 and 4 in the four-tray module both go up to 12 x 18 in./SRA3).
- You're standardized on Xerox ConnectKey and want enterprise security (Trusted Boot, Trellix whitelisting, FIPS 140-3, Common Criteria).


