Ricoh A250 Service Manual page 209

10 June 1999
Number
Key counter installed
78
(Optional key counter)
79 ~ 89 Not used
90 DF open sensor (Optional ADF)
Feed cover open sensor
91
(Optional ADF)
92 Original set sensor (Optional ADF)
93 Registration sensor (Optional ADF)
Original trailing edge sensor
94
(Optional ADF)
95 ~ 98 Not used
99 Platen cover sensor
Table 1: Paper Size Switch (Main Frame)
Number SW 1
0
0
0
0
31
1
1
1
1
SM
Description
S W N o . 1
A250M001.WMF
SW 2 SW 3
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
4-41
SERVICE PROGRAM MODE
Reading
00H
Not installed
Closed
Closed
Paper not detected
Paper not detected
Paper not detected
Closed
2 3
Paper Size
SP Value
inches
00H
04H 8 " x 14"
1/2
02H 8
06H * (Asterisk)
01H A4 Sideways
05H 11" x 8
03H 8 " x 11"
1/2
07H 11" x 17"
01H
Installed
Opened
Opened
Paper detected
Paper detected
Paper detected
Opened
mm
—
A5 Sideways
" x 13"
1/2
"
1/2
A4 Lengthwise
A3
1: Pushed
A250