Ricoh Di-C1.5a Manual page 305

Size Detection – SP Modes
SP 5181
Some paper sizes are almost the same and
cannot be distinguished by the sensors.
To select which size is detected, use SP 5181.
» Tray 3: SP 5181 009 to 012
» Tray 4: SP 5181 013 to 016
Slide 305
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305
Di-C1.5 Training