Out put tray should support input tray on Dell 5110CN printer
We bought a Dell 5110cn laser printer last year and the default input tray supports 500 pages. Unfortunately, the output tray only supports 250 pages and for jobs larger than 250 pages, the printer pauses printing after it reaches 250. It will then resume once the printed paper have been removed. This is inconvenient and doesn't make sense.
I suggest that you build an output tray that will mimimally support the input tray amount.
Please see paul_n's comment