2L6/2N6/2N5/2N4
1-4-301
(7)
Abnormal noise is
heard.
Check if the rollers, pulleys and gears
operate smoothly.
Grease the bushes and gears.
Check if the following clutches are
installed correctly.
Paper feed clutch 1, 2
Assist clutch 1, 2
*1
Paper conveying clutch
MP paper feed clutch
Registration clutch
*2
Middle clutch
*2
Duplex clutch 1, 2
*2
*1: 45 ppm/55 ppm model only
*2: 30 ppm/35 ppm model only
Check visually and remedy if necessary.
Problem Causes/check procedures Corrective measures