Oki MB280 Service Manual

Also see for MB280: User guide Quick start guide

Oki MB280 Service Manual Manual pdf 19 page image

PRINTER 3000 304 995 - 01iPRINTER MODEL-L1G191SERVICE MANUALTECHNICAL DOCUMENT! 6 September 20051-16Jam DetectionJam 1. Paper jam at the paper cassetteWhen the registration sensor does not turn on within 2.52 seconds after the paperpick-up clutch for the paper cassette turns on.Jam 2. Paper did not pass the registration sensorWhen the registration sensor does not turn off within the specified time for passingeach paper size (see below) + 3 seconds after the registration sensor turns on.PaperSize A4SEF A5SEF A5LEF A6SEF B5SEF B6SEF LetterSEFLegalSEFEnvelope(91x191mm)SpecifiedTime(msec)2555 1807 1273 1273 2211 1566 2400 3059 1643Jam 3. Paper did not reach the fusing unitWhen the paper exit sensor does not turn on within 1.94 seconds after theregistration sensor turns on.Jam 4. Paper jam in the fusing exit areaWhen the paper exit sensor does not turn off within 2.99 seconds after theregistration sensor turns off.Jam 5. Paper no feed jam in the bypass trayWhen the registration sensor does not turn on within 1.72 seconds after the mainmotor starts.