Ricoh D158 Service Manual page 730

Printer SP Tables
bit 5 Display UTF-8 text in the operation panel
Enabled (=0):
Text composed of UTF-8 characters can be displayed in the operation panel.
Disabled (=1):
UTF-8 characters cannot be displayed in the operation panel.
For example, job names are sometimes stored in the MIB using UTF-8
encoded characters. When these are displayed on the operation panel, they
will be garbled unless this BitSw is enabled (=0).
bit 6 DFU
bit 7 Enable/Disable Print from USB/SD's
Preview function
Determines whether Print from USB/SD will have the Preview function.
Enabled (=0): Print from USB/SD will have the Preview function.
Disabled (=1): Print from USB/SD will not have the Preview function.
1001 [Bit Switch]
010 Bit Switch A
bit 0 DFU
bit 1 DFU
bit 2 DFU
bit 3 DFU
bit 4 Not Used
bit 5
Auto Job Promotion locks the queue
If this is 1, then after a job is stored using Auto Job Promotion, new jobs
cannot be added to the queue until the stored job has been completely
printed.
D158/D159/D160/D161/D170
Enabled
Enabled
Queue is
not locked
after AJP
3-272
Disabled
-
-
Disabled
0 1
- -
- -
- -
- -
- -
Queue
locked after
AJP
SM Appendix