Ricoh M001 Service Manual page 123

1001 Bit Switch
002 Bit Switch 2
bit 0 DFU
bit 1 DFU
bit 2 DFU
bit 3 [PCL5e/c,PS]: PDL Auto Switching
Disabled: The MFPs ability to change the PDL processor mid-job.
Some host systems submit jobs that contain both PS and PCL5e/c. If Auto
PDL switching is disabled, these jobs will not be printed properly.
bit 4 DFU
bit 5 DFU
bit 6 DFU
bit 7 DFU
SM
Printer Controller Service Mode
0
-
-
-
0: Enable
-
-
-
-
5-5
1
-
-
-
1: Disable
-
-
-
-
M001