Mechanical Problems - Kyocera AK-730 Service Manual

1-4-4 Mechanical problems

If the part causing the problem was not supplied, use the unit including the part for replacement.
Problem
(1) Paper outside specifications is used.
Paper jams.
Check if the following rollers is deformed.
Paper conveying roller
Paper conveying pulley
Feedshift roller
Feedshift pulley
Eject roller 1,2
Eject pulley 1,2
Middle roller
Middle pulley
Middle eject roller
Middle eject pulley
Eject roller
Eject pulley
Check if the surfaces of the following roll-
ers are dirty with paper powder.
(Bridge section)
Paper conveying roller
Paper conveying pulley
Check if the surfaces of the following roll-
ers are dirty with paper powder.
(Bridge section)
Feedshift roller
Feedshift pulley
Check if the surfaces of the following roll-
ers are dirty with paper powder.
(Bridge section)
Eject roller 1,2
Eject pulley 1,2
Check if the surfaces of the following roll-
ers are dirty with paper powder.
(DF section)
Middle roller
Middle pulley
Check if the surfaces of the following roll-
ers are dirty with paper powder.
(DF section)
Middle eject roller
Middle eject pulley
Check if the surfaces of the following roll-
ers are dirty with paper powder.
(DF section)
Eject roller
Eject pulley
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Causes/check procedures
1-4-24
3NC/3NB/3NK
Corrective measures
Use only paper conforming to the speci-
fications.
Check visually and replace any
deformed.
Clean with isopropyl alcohol.
Clean with isopropyl alcohol.
Clean with isopropyl alcohol.
Clean with isopropyl alcohol.
Clean with isopropyl alcohol.
Clean with isopropyl alcohol.