2-38 Service Manual
4500–E220/E321/E323
Status information light patterns
Ready/Data
Toner Low
Load/Remove Paper
Paper Jam
Error
Press Continue
Status
● ❍❍❍❍❍Ready
● ❍❍❍❍✳Demo ready
✕ ❍❍❍❍❍Hex Trace ready
✳ ❍❍❍❍❍Busy
●❍❍❍❍●Waiting
●● ❍❍❍❍Ready, with toner low warning
●● ❍❍❍✳Demo ready, with toner low
warning
✕● ❍❍❍❍Hex Trace ready, with toner low
warning
✳ ● ❍❍❍❍Busy, with toner low warning
●●❍❍❍●Waiting, with toner low warning
✳❍❍❍✳❍Flushing
●●●●●●Canceling job / resetting printer
/activating changes
All lights cycling Restarting printer
❍❍●● ❍❍Diagnostics–memory test
●●●❍❍❍Programming system code–
DO NOT POWER OFF
Note: The Error and Press
Continue lights cycle
through four different
patterns to indicate
progress during
programming.