Toshiba e-STUDIO2330C Service Manual page 1095

Cause/Section Step
Registration 16 Do jittery images occur in certain
guide positions on the second and
subsequent pages? (One or two
streaks on each page.)
17 Is there any dent, damage,
deformation, wear or malfunction on
the front and rear side cams of the
registration guide?
Feeding drive 18 Are there uneven pitches of approx.
1.1 mm?
19 Is there any dent, damage or
deformation on the gear of the feed/
transport gear unit and the first
drawer transport clutch (CLT1 or
CLT2)?
Fusing drive 20 Are there uneven pitches of approx.
3.1 mm?
21 Is the fuser unit properly installed in
the equipment?
22 Is there any dent, damage or
deformation on the drive gears of the
pressure roller?
EPU drive 23 Are there uneven pitches of approx.
0.8 mm or 1.2 mm?
24 Is there any dent, damage or
deformation on the developer drive
unit, developer sleeve and drive
gears of the mixer?
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Check Item
Replace the cams of the
registration guide.
Replace the gears of the
feed/transport gear unit
and the first drawer
transport clutches.
Perform "Fine adjustment
of fuser roller rotational
speed" (05-485).
Check if the fuser unit is
installed correctly.
Replace the drive gear of
the pressure roller.
Replace the developer
drive unit, developer
sleeve and drive gears of
the mixer.
26 - 125
Measure Remark
e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
ERROR CODE AND TROUBLESHOOTING
26