Replacement And Adjustment - Oki MB280 Service Manual

PRINTER 3000 304 995 - 01
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1.2.10 PAPER FEED DRIVE RELEASE AND FUSING DRIVE

2. REPLACEMENT AND ADJUSTMENT

RELEASE
The following table shows the part replacement rank, which explains the difficulty of
each replacement procedure.
PRINTER MODEL-L1
Definition:
A: Replacement in the field cannot be recommended.
(It takes time and needs space.)
B: Replacement in the field is recommended. (It should take less than 10 minutes.)
C: Replacement in the field is recommended. (It should take less than 5 minutes.)
Part unit
[D]
Paper cassette
SERVICE MANUAL
Laser
Fusing
Paper feed
Registration
Transfer
Motors
PSU
The main motor drives the paper feed unit, the transfer roller, the toner cassette,
Discharge Lamp
and fusing unit through a series of gears as follows.
Idle gear 1[B]
Hot roller gear [H]
Idle gear 4 [I]
Exit roller gear [J]
[H]
[B]
[C]
（
G191
Part Name
Side fence
Side fence gear
Bottom plate
Friction pad
Laser unit
Fusing unit
Paper exit area
Hot roller
Pressure roller
[E]
TECHNICAL DOCUMENT
Fusing lamp
Thermistor
Thermostat
Paper feed roller
Registration roller
Transfer roller
Main motor
Fan motor
PSU
Discharge Lamp Assys
Main motor [A]
Idle gear 2 [C]
OPC drum gear [F]
Transfer roller gear [G]
[I]
）
Rank
C
C
C
C
C
C
C
B
B
B
B
B
B
A
C
A
C
A
A
Idle gear 3 [D]
Paper feed
drive gear [E]
1-20 2-1 i
6 September 2005
[J]
[A]
[F]
[G]
G182D009.WMF