Summary: Gets pretty heavy use and has printed solidly. We print documents that go to clients so we need very clear printing. No MICR or checks. The only issue we have is the same issue we have with all HP's. And that is that it drops off the network periodically, so jobs stack up in the queue. Not really hard to fix, but it gets annoying. Brother doesn't seem to have that problem, but I haven't found them to be as durable as the HPs.
Excerpt: the new work horse in the office, taking all projects with reckless abandon if you are looking for a 25/8 (one more than 24 hours 7 days week) printer then this is it. Can't hear enough praises from staff on its speed and lack of noise. and so you must know its in our accounting dept where they send out 1000's of checks and statements weekly.
Summary: My organization purchased 2 of these printers and have now been using them for approx. 6 months. So far we have had very good results from these printers. They seem to be fast, responsive, and they haven't been using toner nearly as quickly as the 10 year old units they replaced. The printers are used in a retail environment for printing invoices and pick lists, with an average ink coverage of approx. 2%.
Summary: By way of background, our small business has extensive experience with HP printers, in particular their high-speed monochrome LaserJets. We recently retired one our LaserJet 4250 printers which printed 1.2 MILLION checks for us before experiencing mechanical problems. That is a fabulous track record. In April we purchased a M603 printer and have put roughly 100,000 sheets through it since then.
Summary: We have used many laser printers over the years for production of our published forms. Our previous favorite, an HP LaserJet 5si, has been bumped to second favored with the addition of this LJ M603 with five-bin mailbox/stacker. (The LJ 5si gives us large-format capabilities, so we still use it even after 16 years in service.) The M603DN will replace two other HP printers with its twice the page-per-minute print speed.
Summary: We have a LaserJet 9050dn that has been our office's workhorse printer for years. We needed to add another printer because of constant queues from multiple users, but couldn't really find much info or user reviews about the new M603XH printer from HP. It has all the right specs that I was looking for and I just got it set up today.
Excerpt: Der Drucker mag schnell sein, wenn man alles in einem Papierfach hat. In unserer Anwendung wird aber abwechselnd aus Fach 2 und Fach 3 gedruckt. Beim Wechsel des Faches macht der Drucker eine Pause von mehreren Sekunden, so sinkt die Druckleistung unter 10 Seiten pro Minute, das kann man irgendwo anders günstiger haben.