Ricoh B064 Service Manual page 326

SERVICE PROGRAM MODE TABLES
SP Number/Name
4018 Scanner Optical Axis Adjust
001 Adjust Display
002 Adjust Display
003* Read Position Set
004 Read Position Set Start
4019*
Scanner HP View Position
Display
4301 APS Sensor Output Display
4303* APS A5 Size Detection
B064/B065
Function/[Setting]
Switches on the mode for scanner optical
adjustment mode. DFU
[–2~+2/0/1]
Displays the result after adjusting SP4018 001
DFU
Allows adjustment of the scanning position for
free runs by changing the scanning stop
position if the exposure glass is dirty and
producing black lines. The default is set with
SP4018 001. Adjusting this SP changes the
leading edge registration and affects the
setting of SP6006 003 for the ADF.
[–4~+4/0/1]
If 003 is adjusted, press Execute to force the
change to take effect on the main machine.
Use to display the status of each after SC120,
SC121, SC122, or SC123 is logged. (These
are scanner HP sensor errors.)
0: Normal
1: Abnormal
Bit 0: Sensor OFF at start of high-speed return
operation.
Bit 1: Remains ON after return.
Bit 2: Remains ON during return.
Bit 3: Does not switch OFF during forward
motion
Bit 4: Switches ON at return
Bit 5: Scanner HP detection is out of position.
Displays the APS sensor output signals when
an original is placed on the exposure glass. If
a non-standard size is placed on the glass,
asterisks (*) are displayed.
Selects whether or not the copier determines
that the original is A5/HLT size when the APS
sensor does not detect the size.
[0~3/0/1]
0: Not detected
1: A5 length/5 " x 8
1/2
2: Not detected
3: A5 length/5 " x 8
1/2
If "A5 length/5 " x 8
1/2
sizes that cannot be detected by the APS
sensors are regarded as A5 lengthwise or
5 " x 8 ". If "Not detected" is selected,
1/2 1/2
"Cannot detect original size" will be displayed.
If not using 8 k and 16 k paper, select "0" or
"1". If using 8 k and 16 k paper, select "2" or
"3".
5-46
"
1/2
"
1/2
" is selected, paper
1/2
SM