List of tables
Table 1-1
Sequence of operation
............................................................................................................
3
Table 1-2
Solenoids
..............................................................................................................................
6
Table 1-3
Clutches
................................................................................................................................
6
Table 1-4
Switches
................................................................................................................................
6
Table 1-5
Sensors
.................................................................................................................................
7
Table 1-6
Motors
..................................................................................................................................
8
Table 1-7
Fans
.....................................................................................................................................
9
Table 1-8
High voltage power supply circuits
.........................................................................................
10
Table 1-9
Converted DC voltages
.........................................................................................................
13
Table 1-10
Fuser components
...............................................................................................................
15
Table 1-11
Image formation process
.....................................................................................................
22
Table 1-12
Primary-transfer-roller engagement states
...............................................................................
32
Table 1-13
Image-stabilization controls
..................................................................................................
37
Table 1-14
Switches and sensors for the pickup, feed, and delivery system (1 of 2)
....................................
38
Table 1-15
Switches and sensors for the pickup, feed, and delivery system (2 of 2)
....................................
39
Table 1-16
Motors and solenoids for the pickup, feed, and delivery system
...............................................
40
Table 1-17
Jams that the product detects
...............................................................................................
57
Table 1-18
Electrical components for the paper feeder
............................................................................
60
Table 1-19
Paper size detection
...........................................................................................................
62
Table 3-1
Troubleshooting flowchart
....................................................................................................
243
Table 3-2
Heartbeat LED, product initialization
.....................................................................................
247
Table 3-3
Heartbeat LED, product operational
......................................................................................
249
Table 3-4
Connectivity LED, product initialization
..................................................................................
251
Table 3-5
Connectivity LED, product operational
...................................................................................
253
Table 3-6
Paper-path sensors diagnostic tests
.......................................................................................
259
Table 3-7
Manual sensor diagnostic tests
.............................................................................................
260
Table 3-8
Manual sensor test 2 diagnostic tests
....................................................................................
271
Table 3-9
Component test details
........................................................................................................
280
Table 3-10
Sensors
...........................................................................................................................
282
Table 3-11
DC controller connectors
...................................................................................................
284
Table 3-12
Paper feeder driver PCA connectors
...................................................................................
285
Table 3-13
PCAs, motors, fans, switches, solenoids, and clutches
...........................................................
291
ENWW
xxi