The matt black design looks in the office of super and processing - as far as one can tell at first glance - makes a solid impression.
Commissioning and configuration using the BRAdmin Light Tools were successfully completed within 10 minutes. Because a new firmware was available I have these separately installed, which worked without any problems. The driver installation was done on Windows 7 quickly - the printer is detected and immediately involved in the network.
About the print quality and speed can be so far reported only positives. Even fine lines are well resolved and the first printing page is gratifying after a short time in the output tray. When printing from the lower cassette 2, it takes only slightly longer and the time required for duplex printing of L-5450DNT leaves a very positive impression.
Only the background noise during printing might be slightly lower, but you get used to fast on the fortunately not annoying sound. Power users with high print volume should however be careful and, if appropriate, decide on a quieter machine.
Conclusion:
A recommended, relatively faster Monochrome Laser Printers with 2 paper trays and a good price / performance ratio.