HP LaserJet Enterprise Flow MFP M631h Monochrome Laser Multifunction Printer - J8J64A#BGJ

The HP LaserJet Enterprise Flow MFP M631h (J8J64A#BGJ) is a black and white machine for letter, legal and A4 paper. It prints, copies and scans at up to 55 pages a minute on letter paper and 52 on A4. It starts small and grows with your office.

The h starts with 650 sheets: a 100-sheet multipurpose tray and a 550-sheet tray. HP's options add more.

HP says the line supports up to six input trays. A wheeled stand is also an option. The z model (J8J65A) comes with the three-tray stand and a stapler stacker already included.

The 150-sheet feeder scans both sides in one pass. Flow tools add built-in OCR, so scans become searchable files. Scans can go to email, a network folder, a USB drive or SharePoint.

Two-sided printing runs at up to 43 pages a minute on A4. Print quality reaches 1,200 x 1,200 dpi. The first page can be out in as little as 7.9 seconds. A 500-sheet bin catches the pages.

It uses one black cartridge. The HP 37A (CF237A) is rated at about 11,000 pages. The HP 37X (CF237X) is rated at about 25,000 pages. HP's Managed cartridge, the CF237YC, is rated at about 41,000 pages.

HP rates the duty cycle at up to 300,000 pages a month and suggests 5,000 to 30,000 pages. The machine has a color touchscreen and connects by USB or Gigabit Ethernet. The #BGJ ending marks the U.S. version.