Maintenance Mode (for Four-line LCD Models) 
 
SM  5-5  M0C3/M0C4/M0C5/M0C6/M0C7 
Maintenance 
Menu  Description 
Motor 
Dup Motor 
Normal 
Output check (Duplex motor normal) 
Dup Motor 
Revers 
Output check (Duplex motor reverse) 
EM Life Display 
DFU (Designed for Factory 
Use) 
Sets whether to display an alert when each EM parts yield of this 
machine is reached. 
[On or Off (Default)] 
SC559 Detection  [On or Off (Default)] 
Clear Engine Memory  Resets the engine settings stored in the EEPROM to factory 
default. 
Total Counter Info  Displays the total counter (Engine). 
EM Counter 
Info 
Transfer 
Roller - Time 
Displays the EM counter (Transfer Roller: Time). 
Paper Feed 
Roller – 
Pages 
Displays the EM counter (Paper Feed Roller: pages). 
Fusing Unit - 
Time 
Displays the EM counter (Fusing Unit: time). 
Transfer 
Roller - 
Pages 
Displays the EM counter (Transfer Roller: pages). 
Fusing Unit - 
Pages 
Displays the EM counter (Fusing Unit: pages). 
Transfer 
Roller 
Remain 
Displays the remainder until the service life (Transfer roller: %) 
Paper Feed 
Roller 
Remain 
Displays the remainder until the service life (Paper feed 
roller: %) 
Fusing Unit 
Remain 
Displays the remainder until the service life (Fusing unit: %) 
OPC Life Info  OPC 
Rotation 
Time 
Displays the OPC life information (OPC rotation time). 
Pre-OPC 
Rotation 
Displays the OPC life information (Pre-OPC rotation time) 
ev. 10/17/2018