Ricoh A250 Service Manual page 223

Rev. 02/2000
4.2.12 APS AND PLATEN/DF COVER SENSOR OUTPUT DISPLAY
(SP4-301)
⇒
[A4/A3 version machines]
1 2
0 0 0 0 0 1
L3 L1
L4
NOTE: The length sensors L1 and L2 are used only for A4/A3 version machines.
1. Platen cover sensor status
2. APS sensor status
3. Paper size display
SM
S 1
S 2
3
1 0 0 8 " x 14"!
1/2
S 1
L2 S 2
1 = Closed
1 = Paper detected
SERVICE PROGRAM MODE
L 1 L2 L3 L 4
A250M604.WMF
[LT/DLT version machines]
4-55 A250