Diagnostic information 2-3
4512-220, -230
Common primary light patterns
See “Overview of the operator panel” on page 1-2 for icon information.
Common light sequences
z Light on
Light off
✷ Light blinking
x Light blinking slowly
Printer Condition Page
Ready / Power Saver 4 z
Busy 4 ✷
Hex Trace Ready 4 x
Waiting 5 zz
Flushing / Resolution reduced 5 ✷✷
Not ready
(printer is offline)
5 z
Close door 6 z
Insufficient collation area/
Insufficient memory
6
Cancel job/ Reset printer 6 zz z z z z
Load print media Tray 1 7 zz
Load manual feeder 7 z
Toner low¹ 7 zz
Toner cartridge region mismatch 8 zz
Photoconductor kit life warning² 8 ✷ z
Replace photoconductor (printer
hard stop)
8 ✷✷z
Programming engine code/
Programming system code
9 zz z
Invalid engine code / Invalid
network code
9 zz
Service error 9 ✷✷ ✷ ✷ ✷ ✷
Printer error³ 10 zz
Paper jam printer error 10 zz
Short media 10 zz
Output bin full 11 ✷
Load Tray 1 for side 2 of manual
duplex printing
z ✷
¹ Toner low light will remain on with other primary light sequences.
² Toner low light will remain flashing with other primary light sequences.
³ Secondary codes will follow this code.