1144 Troubleshooting4When Paper JamsNever disassemble the printer. Disassembly of the printer may cause seriousproblems, such as smoke emission, and could result in an electric shock.When a paper jams in the printer, an error code and either the [PAPER JAM] or [PAPER SIZE ERROR]message appear on the second line of the operator panel.Check the error code displayed on the panel and remove the jammed paper by following the proceduredescribed on the relevant reference page.If paper jams occur frequently, clean the paper feed rollers and the inside of the printer.Error code Operator panel message Referencepage370 OPEN DUPLEX COVER370:PAPER JAMPage 119371 OPEN DUPLEX COVER371:PAPER JAM372 OPEN FRONT COVER372:PAPER JAM Page 115373 OPEN DUPLEX COVER373:PAPER JAM Page 119380 OPEN FRONT COVER380:PAPER JAM Page 115381 OPEN TOP COVER381:PAPER JAMPage 116382 OPEN TOP COVER382:PAPER JAM383 OPEN TOP COVER383:PAPER JAM385 OPEN TOP COVER385:PAPER JAM389 OPEN TOP COVER389:PAPER JAM390 CHECK MP TRAY390:PAPER JAMPage 115391 OPEN FRONT COVER391:PAPER JAM392 OPEN FRONT COVER392:PAPER JAMPage 120393 OPEN FRONT COVER393:PAPER JAM400 OPEN FRONT COVER400:PAPER SIZE ERROR Page 115OPEN TOP COVER381 : PAPER JAMError codeWhen Paper Jams
