4069-XXX
Power-On Self Test (POST)
When you turn the printer On, it performs a
1.The LED comes on.
2.The operator panel displays one and a half row of pels, and then clears.
3.Diamonds scroll across the display, and then clear.
4.The operator panel displays one and a half row of pels, and then clears.
5.The top line of the operator panel displays one square block of pels that turn on one at a time until all sixteen blocks display and then they all turn off.
6.“Performing Self Test” appears on the display.
–The 2000 sheet high capacity option elevator tray moves to the uppermost position if installed.
–The duplex option is checked if installed.
–The output expander option exit rollers turn if installed.
7.“Busy” appears on the display.
8.The fuser lamp turns on. The fuser takes longer to warm up from a cold start than a warm start.
9.The main fan turns on.
10.The main drive motor turns on.
11.The developer drive assembly drives the developer shaft in the toner cartridge.
12.The exit rollers turn.
13.The operator panel LED starts blinking.
14.Models 414 and 616 only - The auxiliary fan turns on and continues to run until the printer is powered off.
15.“Ready” appears on the display.
