Paper-path sensors test
This test displays the status of each paper-path sensor and allows viewing of sensor status while printing
internal pages.
1. Touch Administration.
2. Scroll to and touch Troubleshooting.
3. Touch Paper Path Test.
4. Select the paper-path test options for the test you want to run.
NOTE: The default state of the sensors when first entering the test is shown below. Sensor J is not
used on this product.
A1 B1 C1 D1 E0 F0 G0 H1 I0 K0 L1 M0 N1 O0 P0 Q0 R0 S0 T0 U0
Table 7-4  Paper-path sensors diagnostic tests
Sensor name Sensor number
TOP (A) SR8
Loop 1 (B) SR14
Loop 2 (C) SR15
Fusing delivery (D) SR5
Duplex re-feed (E) SR22
Output bin full (F) SR6
Developing home position sensor (G) SR11
Fuser pressure release sensor (H) SR7
Alienation sensor (I) SR17
Front and side door switches (K) SW1, SW2
MP Tray 1 (L) SR21
Tray 2 paper present (M) SR20
Tray 2 installed (N) SR13
Tray 2 lift motor (O) SR9
Tray 3 paper present (P) SR3
Tray 3 feed (Q) SR4
Tray 3 installed (R) SR1
Tray 3 size (bottom) button (S)  
Tray 3 (middle) button (T)  
Tray 3 (top) button (U)  
408 Chapter 7   Solve problems ENWW