HP M575c: color office output with single-pass Legal capture review

Color output and Flow capture for a prepared office

The HP LaserJet Enterprise color flow MFP M575c is an earlier color document station whose strongest distinction is its scanner. A 100-page, dual-head feeder captures both sides in one pass, while the Legal-size glass accommodates originals unsuitable for feeding. Built-in optical character recognition, a pull-out keyboard and EveryPage double-feed detection add useful capture tools beyond the related dn and f configurations.

The deciding paper limitation is easy to miss: although ordinary standard input totals 350 sheets, Legal stock only fits the included 100-sheet multipurpose tray. The 250-sheet cassette stops at Letter/A4-class dimensions. An office requiring a large unattended Legal reserve must check a separately fitted optional feeder rather than treating the headline capacity as universal.

This review covers discontinued US CD646A#BGJ, documented for 110–127 VAC at 60 Hz. HP identifies it as FCC Class A commercial equipment. Assess the actual machine, installed accessories and present software compatibility as part of an office installation.

Capture the original before choosing a destination

Letter, Legal and A4 originals are documented for the feeder and glass. The single-pass feeder differs from the smaller reversing mechanism in the M575dn/f. Color scanning, color copying and color printing are independently supported here; the presence of a color screen alone would not establish those functions.

For a network-folder file, place the original face down on the glass or face up in the feeder and adjust its guides. Select the prepared folder or enter the reachable path, choose a file name and format, then check More Options. In particular, specify the original's sides before starting. A duplex feeder does not know which job settings you intended.

The administrator must first enable Save to Network Folder through the Embedded Web Server and prepare a compatible share, access permissions and credentials. A Quick Set can simplify later selection. Historical operating-system examples do not prove that an arbitrary current server configuration will accept the connection.

Embedded OCR creates searchable or editable files, but HP describes it as intended for occasional use. Verify important results and batch completeness. The keyboard, auto-orientation and blank-page suppression can assist a prepared process; they are not a guarantee that every damaged original feeds or every character is recognized correctly.

Automatic duplex printing has size-specific input limits

The standard inputs hold 100 plus 250 sheets of ordinary 75-g/m² paper. Letter and A4 can use both, while Legal uses only Tray 1. Automatic print duplex supports Letter, Legal and A4. The optional 500-sheet Tray 3 is excluded from the supplied count, as are the 250-sheet output bin and 100-page original feeder.

Choose the actual size and paper type in the driver and match the tray configuration. Ordinary Tray 1 loading is face down, short top edge first; preprinted stock has separate simplex, duplex and letterhead-mode diagrams. The main cassette's preprinted orientation also changes for duplex. Avoid overfilling and let the guides touch without bending the stack.

Envelopes use Tray 1, up to ten, with their own face-down orientation and media settings. Follow the diagram for the envelope's feed direction rather than copying a plain-paper duplex orientation. Envelope support does not establish automatic two-sided envelope printing.

Wired computer functions and mobile printing are separate

Computer USB and Gigabit Ethernet are included. Wireless networking is optional. The front USB host port can handle supported flash-drive files, but it is different from the computer printing port and does not prove desktop USB scanning.

The reviewed computer-file route is configured Ethernet folder delivery. AirPrint and Mopria provide supported local network printing, with the mobile device on a suitable shared network; they do not inherit the desktop scanner or private-job controls. Historical cloud references are not a promise of continued service.

Compatible desktop drivers document Personal Job or Stored Job with PIN protection and panel retrieval. That is a specific job-release routine, separately established from the included encrypted disk. Analog fax needs suitable telephone service, and the walk-up convenience stapler handles a prepared stack rather than automatically finishing every printed job.

Workload, supplies and space need their own checks

HP declares up to 31 Letter pages per minute in black or color, separately 30 ppm on A4. Recommended print volume is 2,000–6,000 pages monthly. The current exact US page lists 80,000 maximum duty; the 2012 guide lists 75,000. Neither maximum replaces the recommended range, and feeder image rates are not print speeds.

The original US box lists 507A toner: roughly 5,500 black pages and 6,000 per color. Replacement 507X black is declared around 11,000 pages under the stated ISO/IEC 19798 basis. Actual yields vary, and remaining toner in an earlier offer is unknown.

The exact US closed-body width is 21.6 inches, versus 26.1 in the older series table; depth is 21.8 and height 23. Allow much more room with Tray 1 and the keyboard extended, and plan handling for 105 pounds with toner installed. Choose this Flow configuration for its documented office capture process after checking condition, access and compatibility.