Tray 1 paper-pickup assembly
..........................................................................................
257
Paper-feed assembly
..........................................................................................................
261
Reinstallation notes for the paper-feed assembly
..............................................................
262
Main drive assembly
...........................................................................................................
263
Registration assembly
........................................................................................................
266
Sensors and switches
..........................................................................................................................
268
Tray 2/500-sheet feeder media-size sensor (PS101)
.........................................................
269
Tray 2 media-size sensor (PS101)
...................................................................
269
500-sheet feeder media-size sensor
..................................................................
270
Tray 1 paper sensor (PS105)
.............................................................................................
272
Door switch (SW101)
..........................................................................................................
273
Solenoids and clutches
........................................................................................................................
274
Tray 2 pickup solenoid (SL101)
..........................................................................................
275
Tray 1 pickup solenoid (SL102)
..........................................................................................
276
Feed-roller clutch (CL101)
..................................................................................................
277
Accessories
........................................................................................................................................
278
500-sheet feeder assembly
................................................................................................
278
500-sheet feed rollers
........................................................................................
278
500-sheet feeder right-side cover
......................................................................
278
500-sheet feeder control PCA
...........................................................................
281
500-sheet feeder lifter-drive assembly
..............................................................
282
500-sheet feeder paper-pickup drive assembly
.................................................
283
1,500-sheet feeder assembly
.............................................................................................
288
1,500-sheet feeder feed rollers
..........................................................................
288
1,500-sheet feeder separation roller
.................................................................
288
1,500-sheet feeder door
.....................................................................................
290
1,500-sheet feeder rear cover
............................................................................
291
1,500-sheet feeder right-side cover
..................................................................
292
1,500-sheet feeder control PCA
........................................................................
294
1,500-sheet feeder media-size sensor
..............................................................
296
1,500-sheet feeder lifter-drive assembly
...........................................................
297
1,500-sheet feeder paper-pickup drive assembly
..............................................
300
7
Troubleshooting
Chapter contents
.................................................................................................................................
301
Introduction
.........................................................................................................................................
302
Troubleshooting process
.....................................................................................................................
303
Initial troubleshooting checklist
...........................................................................................
303
Troubleshooting flowchart
..................................................................................................
305
Power-on checks
................................................................................................................
306
Overview
............................................................................................................
306
Troubleshooting tools
.........................................................................................................................
309
Information pages
...............................................................................................................
310
Menu map
..........................................................................................................
311
Configuration page
............................................................................................
312
Supplies status page
.........................................................................................
314
Embedded Web server
......................................................................................................
315
Gaining access to the embedded Web server
...................................................................
315
Information tab
..................................................................................................
315
Settings tab
.......................................................................................................
316
ix