Instruction manual

Hard Printer Failure Errors
These errors are hard printer failures. Call Technical Support if you receive
these messages.
Error
Code
Description
900 RAM test failure.
901 ROM/EPROM checksum failure.
902 Software timer failure.
903 Software interrupt failure.
905 Illegal interrupt.
906 Non-maskable interrupt. Check format packet for font clear or
format clear packets.
907 Low RAM error.
908 Non Volatile RAM checksum failure.
909 RAM corrupted.
910 Warm restart.
911 Version string mismatch.
930 Flash erase error.
931 Flash write error.
932 RAM write error.
933 Parity error.
934 Framing error.
935 Buffer overrun.
936 Invalid record type.
8-26 Diagnostics and Errors