Ricoh B121 Service Manual page 195

4301 Display-APS Data
4301 1 Displays the status of the APS sensors and platen/DF cover sensor (
4303* APS Small Size Original
4303 1 Selects whether or not the copier will consider the original to be A5/HLT LEF when
the APS sensors cannot detect its size. If "Yes" is selected, paper sizes that cannot
be detected by the APS sensors are regarded as A5/HLT LEF. If "No" is selected,
"Cannot detect original size" will be displayed.
4305* APS Priority
4305 1 1. A4/LT
• North America model: When the ASP detects the LT size, the controller interprets
it as the A4 size.
• Other models: When the ASP detects the A4 size, the controller interprets it as
the LT size.
2. 8K/16K (for the China model only)
• When the ASP detects the A3/B4 SEF, the controller interprets it as the 8K SEF.
• When the ASP detects the B5/A4 SEF, the controller interprets it as the 16K SEF.
• When the ASP detects the B5/A4 LEF, the controller interprets it as the 16K LEF.
The Europe model interprets undetected original sizes as A5 LEF under the
following conditions:
i. SP4-303-001 is "Yes," and
ii. SP4-305-001 is "Normal"
The Europe model interprets undetected original sizes as LT SEF under the
following conditions:
i. SP4-303-001 is "Yes," and
ii. SP4-305-001 is "A4/LT"
4428 Scan Auto-Adjustment
4428 1 Performs the automatic scanner adjustment. Use this SP mode after replacing the
white plate.
SM
SERVICE PROGRAM MODE
[0 = No (not detected) / 1 = Yes (A5/HLT LEF)]
[0 = Normal / 1 = A4/LT / 2 = 8K/16K]
5-35
5.1.17).
B121 Series/B259 Series