Installation:
Installation, much like unboxing, will likely be a two-man job. When fully loaded, the CLP-770ND is a very heavy printer weighing in at around 65 pounds. However, it's a very awkward 65 pounds since this large square doesn't have much for handles. The installation driver will allow for network or local installation. Samsung's SyncThru web administration service allows network admins/IT managers to remotely manage and monitor the printer.

Testing:
When I test laser printers, I save up a folio of prints I've done from each model for easy comparison in future reviews. I ran a bunch of full-page colour prints on the 770ND alonside some usual plain-text documents too. The photo comparison was clear, the CLP-770ND provided the best colour prints I have personally seen from any laser printer to date. The colour was crisp and dark, not washed out like I tend to find a lot of laser printers do. For an office, this printer probably would not need to be paired up with a colour inkjet due to the good quality it provides on colour prints.

Print speeds were around what was advertised, but I always managed to get a few pages lower no matter what I printed. Of course lots of variables come into play that affect print speed, so it's hard to say what the correct ones are to get nearer to what Samsung advertises.