Lexmark E330 Service Manual page 69

RAM memory error
This error indicates RAM failure. Remove DIMM(s) and POR the
printer. If the error persists, replace the card. If the error subsides,
check each DIMM independently. Replace faulty DIMM.
Code
Continue
Ready
Toner Low /
Replace PC
Kit
Load Paper
Paper Jam
Error
Secondary
code
✷
✷
✷
✷
RAM soldered on the board is bad
Tertiary codes
✷ ✷
✷
✷
RAM in slot 1 is bad
Diagnostic information
4505
✷
✷
✷
2-41