Input Check Table - Ricoh Aficio AP2700 Service Manual

PRINTER ENGINE SERVICE MODE

4.4.3 INPUT CHECK TABLE

Number
0 Not used
1 Front cover safety switch
2 Front cover safety switch - LD5 V
3 Right cover switch
4 Right lower cover switch
5 Tray Cover (optional paper tray unit)
Duplex unit open switch
6
(Optional duplex unit)
7 Right upper cover switch
Right guide switch
8
(Optional bridge unit)
Left guide switch
9
(Optional bridge unit)
10 Not used
11 Paper overflow sensor
12 - 15 Not used
16 Upper relay sensor
17 Lower relay sensor
Vertical transport sensor
18
(Optional paper tray unit)
19 Registration sensor
20 Paper exit sensor
Exit sensor
21
(Optional interchange unit)
Duplex entrance sensor
22
(Optional duplex unit)
Duplex exit sensor
23
(Optional Duplex unit)
24 Relay sensor (Optional bridge unit)
25 Tray exit sensor (Optional bridge unit) Paper not detected
Paper end sensor (optional bypass
26
tray)
Paper size sensor sensor (optional
27
bypass tray)
28 - 29 Not used
30 Special paper switch
31 Upper paper end sensor
32 Lower paper end sensor
33 Upper paper size switch
34 Lower paper size switch
35 1st paper height sensors
36 2nd paper height sensors
Upper paper end sensor (or right tray
37 end sensor for the LCT)
(Optional paper tray unit or LCT)
Description
00H
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Closed
Paper not detected
Paper not detected
Paper not detected
Paper not detected
Paper not detected
Paper not detected
Paper not detected
Paper not detected
Paper not detected
Paper not detected
Paper not detected
Off
Paper not detected
Paper not detected
Paper not detected
4-16
1 October, 1999
Reading
01H
Opened
Opened
Opened
Opened
Opened
Opened
Opened
Opened
Opened
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
Paper detected
See Table 2
On
Paper detected
Paper detected
See Table 1
See Table 1
See Table 3
See Table 3
Paper detected