Lexmark MS821

415–418 paper jams..................................................................................................................................................204
415–418 paper jam messages...........................................................................................................................204
Mailbox diverter drive jam service check...................................................................................................... 206
Mailbox transport drive jam service check ................................................................................................... 208
Sensor (mailbox pass‑through 1) static jam service check ....................................................................... 209
Sensor (mailbox pass‑through 1) late‑arriving or late‑leaving jam service check..................................211
Sensor (mailbox pass‑through 2) static jam service check ........................................................................214
Sensor (mailbox pass‑through 2) late‑arriving or late‑leaving jam service check ...............................215
420 paper jams...........................................................................................................................................................219
420 paper jam messages....................................................................................................................................219
Sensor (staple finisher pass‑through) static jam service check .............................................................. 220
Sensor (staple finisher pass‑through) early‑ or late‑arriving jam service check..................................222
Sensor (staple finisher pass‑through) late leaving jam service check ...................................................226
Sensor (HPU leading edge) jam service check ............................................................................................229
SHPF transport drive jam service check ........................................................................................................230
421–429 paper jams.................................................................................................................................................232
421–429 paper jam messages..........................................................................................................................232
Left tamper jam service check..........................................................................................................................237
Right tamper jam service check .......................................................................................................................239
Staple finisher paddle jam service check ......................................................................................................242
Staple finisher diverter jam service check.....................................................................................................244
Staple jam service check....................................................................................................................................246
Sensor (staple throat paper present) jam service check ...........................................................................248
SHPF left tamper jam service check .............................................................................................................. 250
SHPF right tamper jam service check.............................................................................................................253
SHPF ejector jam service check.......................................................................................................................256
SHPF paddle jam service check.......................................................................................................................257
SHPF diverter jam service check .....................................................................................................................258
SHPF staple jam service check ....................................................................................................................... 260
SHPF staple throat jam service check............................................................................................................263
430–434 paper jams ................................................................................................................................................264
430–434 paper jam messages.........................................................................................................................264
SHPF stapler head prime failure service check ...........................................................................................266
SHPF elevator top jam service check.............................................................................................................268
SHPF left staple jam service check .................................................................................................................270
SHPF left staple throat jam service check .....................................................................................................272
435–438 paper jams ................................................................................................................................................273
435–438 paper jam messages.........................................................................................................................273
Staple finisher stack jam service check..........................................................................................................274
Staple finisher timeout error service check...................................................................................................276
SHPF stack jam service check..........................................................................................................................278
SHPF timeout error service check .................................................................................................................. 280
44y paper jams...........................................................................................................................................................282
440–444 paper jam messages.........................................................................................................................282
Sensor (HPU leading edge) hole punch jam service check......................................................................283
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