Lexmark W850n Service Manual page 33

Error code or
Error contents
message
84 PC cartridge end of life
Replace PC
unit
84 PC cartridge life near end
PC unit life
warning
88 Toner cartridge near empty
Toner low
88 Toner cartridge empty
Replace toner
900.XX RIP card assembly software
failure
Service RIP
software
903.00 RAM read/write check failure
Service
engine error
904.00 NVM data failure
Service
engine error
905.00 NVM read/write cannot be
executed failure
Service
engine error
906.00 CPU power to access NVM
failure
Service
engine error
907.00 RFID ASIC failure
Service
engine error
908.00 PPM data failure
Service
engine error
910.00 Transport motor stop failure
Service motor
error
911.00 Transport motor failure
Service motor
error
Description/Action
The PC cartridge needs to be replaced.
Go to "PC cartridge end of life" on page
The PC cartridge needs to be replaced soon.
Go to "PC cartridge end of life" on page
The toner cartridge needs to be replaced soon.
Go to "Toner cartridge near empty" on
page 2-74.
All toner in the toner cartridge is consumed, or toner
supply is clogged.
Go to "Toner cartridge empty" on page
A failure has occurred in the RIP card assembly
software.
Go to "900.XX RIP card assembly software
failure" on page 2-41.
Read/write of RAM on the printer engine card
assembly failed.
Go to "903.00 RAM read/write check failure" on
page 2-42.
A data error of NVM on the printer engine card
assembly occurred.
Go to "904.00 NVM data failure" on page
Read/write of the NVM on the printer engine card
assembly failed.
Go to "905.00 NVM read/write cannot be
executed failure" on page
An internal process for data write of the NMVM on
the printer engine card assembly failed.
Go to "906.00 CPU power to access NVM failure"
on page 2-43.
The RFID control circuit failed.
Go to "907.00 RFID ASIC failure" on page
An incorrect NVM data is saved on the PPM.
Go to "908.00 PPM data failure" on page
Due to the malfunction in the control system of the
printer engine card assembly, the transport motor
does not stop when media is not transported.
Go to "910.00 Transport motor stop failure" on
page 2-45.
The transport motor does not rotate at the specified
speed.
Go to "911.00 Transport motor failure" on
page 2-46.
4024-110
2-67.
2-66.
2-72.
2-42.
2-43.
2-44.
2-44.
2-13
Diagnostic information