Ricoh J012 Service Manual page 307

5301 ENGINE SW1
Bit Setting
0 Controls the operation of the suction cap on the maintenance unit.
Never change this setting.
1: On (default)
0: Off
1 Switches drive cleaning control on and off.
1: Executes drive cleaning. Automatically resets to "0" (off) after drive
cleaning is finished. Do this type of cleaning only after print head cleaning
and print head flushing have failed to recover operation of the machine.
2 This SP shows the cleaning execution flag after flushing the printer heads.
Never change this setting.
1: Cleaning
0: No cleaning (default)
3 Controls operation of the ink supply pumps.
[0 to 1/1/1]
1: Disables operation of ink supply pumps after long period of storage.
0: Allows pumps to operate after long period of storage.
4 Never change these settings.
5
6
7
5302 ENGINE SW2
Bit Setting
8 - 15 Not used
SM
CÓPIA NÃO CONTROLADA
Engine Switch 1
Engine Switch 2
5-73
CÓPIA NÃO CONTROLADA
SP Mode Service Tables
J012/J013/J014