Ricoh M080 Service Manual page 182

Printer Controller Service Mode
1001 Bit Switch
004 Bit Switch 4
bit 0 DFU
bit 1 DFU
bit 2 DFU
bit 3
IPDS print-side reversal
If enabled, the simplex pages of IPDS jobs will be printed on the front side
because of printing on the back side of the page. This might reduce
printing speed.
bit 4 DFU
bit 5 DFU
[PCL, PS, PDF]: Changes the paper
direction used with the settings "Any
Size/Type" or "Any Custom Size/Type".
bit 6
By default "Any Size/Type" and "Any Custom Size/Type" treat all paper in
the bypass tray as if it were loaded in the SEF direction.
This bitswitch changes the assumed direction to LEF.
bit 7 DFU
M080
Disable
LEF
3-4
0 1
- -
- -
- -
Enable
- -
- -
SEF
- -
SM Appendix